{"title":"Premium Type IV","description":"\u003ch2\u003ePremium Type IV — High Performance Metal Blank Cassette Tapes\u003c\/h2\u003e\n\n\u003cp\u003eThe premium tier of Type IV represents the absolute peak of cassette tape technology — the result of manufacturers pushing metal particle engineering to its physical limits. Through the mid-1980s to late 1990s, engineers refined particle size to sub-micron dimensions, introduced double-coated magnetic layers, experimented with cobalt-alloyed metal particles reaching coercivity above 1,500 Oe, and in some cases developed metal-evaporated (ME) formulations that vacuum-deposited metal directly onto the tape backing without a binder layer.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey premium Type IV tapes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSony Metal ES\u003c\/strong\u003e — widely regarded as the first commercially successful dual-layer metal tape (introduced 1987). In Howard Roberson's landmark 1987 Audio Magazine comparative test, Metal ES \"had the highest 400 Hz modulation and highest signal-to-noise ratio, both by sizable margins\" — an 88% overall rating, described as \"the best performing of any type evaluated to date.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaxell Metal Capsule and Metal XS\u003c\/strong\u003e — Japan-market flagship metal tapes with ultra-fine particles and improved dynamic range over the standard MX-S line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTDK MA-XG\u003c\/strong\u003e — TDK's reference-class metal tape with extra-fine metal particles and precision shell engineering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePremium Type IV tapes require a deck with a metal position and reward the best playback equipment. On a well-calibrated reference deck, these tapes approach open-reel tape performance within the compact cassette format.\u003c\/p\u003e\n\n\u003cp\u003eAll tapes are NOS sealed. Free US shipping on orders over $75.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat makes a Type IV metal tape 'premium'?\u003c\/h3\u003e\n\u003cp\u003ePremium Type IV tapes use ultra-fine metal particles, dual-layer magnetic coatings, cobalt-alloyed metal particles with coercivity above 1,500 Oe, or metal-evaporated (ME) technology. These innovations pushed cassette performance to its absolute physical limit.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the Sony Metal ES cassette tape?\u003c\/h3\u003e\n\u003cp\u003eSony Metal ES (1987) is widely regarded as the first commercially successful dual-layer metal cassette tape. Its double-coated formula with ultra-fine extralloy particles achieved the highest MOL and SNR of any cassette tested to that date, earning an 88% overall rating in Howard Roberson's landmark 1987 Audio Magazine comparative test.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the difference between Sony Metal ES and Metal Master?\u003c\/h3\u003e\n\u003cp\u003eThe Sony Metal Master uses Metal ES tape loaded into a ceramic composite shell. The ceramic shell damps resonances that even precision plastic shells cannot fully eliminate. The Super Metal Master goes further with an exclusive four-layer coating — three magnetic layers plus a back coating — representing Sony's absolute peak cassette technology.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is a metal evaporated (ME) cassette tape?\u003c\/h3\u003e\n\u003cp\u003eMetal evaporated tape deposits metal directly onto the film backing in a vacuum, eliminating the binder layer used by conventional metal particle tapes. Pioneered by Matsushita\/Panasonic, ME technology produces exceptional magnetic density and theoretical performance advantages, though it was expensive and difficult to mass produce for audio.\u003c\/p\u003e\n\n\u003ch3\u003eWhich premium Type IV metal tapes are the most collectible?\u003c\/h3\u003e\n\u003cp\u003eSony Metal Master (ceramic shell) and Super Metal Master (four-layer coating, signed metal tin) are the most coveted. Maxell Metal XS and Metal Capsule, TDK MA-XG, and Denon MG-X (ceramic shell) are also highly prized. These were produced in limited quantities, often Japan-market exclusives, and command significant premiums today.\u003c\/p\u003e\n","products":[{"product_id":"fuji-metal-z-1995-1997-us","title":"Fuji Metal Z Type IV - 1995-1997 US","description":"\u003ch1\u003eFuji Metal Z (1995-1997 US)\u003c\/h1\u003e \n\u003ch2\u003eFuji Metal Z  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Fuji Metal Z cassette tape, produced in the US from 1995 to 1997, is a high-quality, blank audio cassette designed for professional and enthusiast use. It is known for its excellent sound quality and durability, making it suitable for various applications including music recording, voice dictation, and field recording.\u003c\/p\u003e\n\n\u003ch2\u003eFuji Metal Z  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: The tape is coated with advanced ceramic magnetic particles, ensuring high performance and clear sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: This is a Type IV metal particle tape, which offers superior sound quality compared to earlier types.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Standard 30, 45, and 60-minute formats (C60, C90, and C120) are available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: The tape is 0.15 inches (3.81 mm) wide, with each mono track 1.5 millimeters (0.059 in) wide, and stereo tracks divided into left and right channels of 0.6 mm (0.024 in) each, with a 0.3 mm (0.012 in) separation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFuji Metal Z  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Ceramic Coating\u003c\/strong\u003e: The ceramic coating enhances the magnetic properties of the tape, resulting in superior sound quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Performance\u003c\/strong\u003e: Designed to provide clear and stable audio, making it ideal for professional and high-fidelity applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: Constructed with durable materials to ensure long-lasting performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Fuji Metal Z cassette tape represents an improvement over earlier models by utilizing advanced ceramic magnetic particles, which offer better performance and sound quality compared to earlier formulations. This makes it a preferred choice for those seeking high-quality audio cassettes  .\u003c\/p\u003e","brand":"Fuji","offers":[{"title":"100","offer_id":47161464095039,"sku":"","price":42.58,"currency_code":"USD","in_stock":false},{"title":"90","offer_id":46546846286143,"sku":"","price":41.64,"currency_code":"USD","in_stock":true},{"title":"60","offer_id":47161464127807,"sku":"","price":39.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/Metal-Z-1995-1997-US-F_40fd144c-7834-42d6-8211-bb9ea6d51a82.jpg?v=1717038924"},{"product_id":"axia-ps-iv-1991-jp","title":"AXIA PS-IV Type IV - 1991 JP","description":"\u003ch1\u003eAXIA PS-IV (1991 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e AXIA PS-IV  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe AXIA PS-IV (1991 JP) is a high-quality blank audio cassette tape designed for professional and enthusiast use. It features a double orientation technology that aligns the magnetic material, enhancing the tape's performance and capturing sound with high resolution and transparency. This cassette tape is suitable for digital sound sources, ensuring a wide dynamic range that captures rich bass and overtone components up to ultra-high frequencies.\u003c\/p\u003e\n\n\u003ch2\u003e AXIA PS-IV  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Blank Audio Cassette Tape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Material\u003c\/strong\u003e: Ultra-fine magnetic particles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Orientation Technology\u003c\/strong\u003e: Aligns magnetic material for optimal performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range\u003c\/strong\u003e: Wide dynamic range for capturing detailed audio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level (MOL)\u003c\/strong\u003e: High MOL combines low noise with maximum tape sensitivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Reduction\u003c\/strong\u003e: Suitable for CDs, with low noise and modulation noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudiochrome Blog\u003c\/strong\u003e: \"The AXIA PS-IV offers high resolution and beautiful transparency. High fidelity sound suitable for digital sound sources. The wide dynamic range ensures that rich bass and overtone components up to ultra-high frequencies in CD sources are captured.\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e AXIA PS-IV  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Resolution\u003c\/strong\u003e: Captures sound with high resolution and transparency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Dynamic Range\u003c\/strong\u003e: Ensures rich bass and overtone components up to ultra-high frequencies\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Noise\u003c\/strong\u003e: Combines low noise with maximum tape sensitivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Orientation Technology\u003c\/strong\u003e: Enhances dubbing characteristics and improves driving stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe AXIA PS-IV cassette tape builds upon the advancements of the AXIA PS-IIs by further enhancing the double orientation technology. This improvement allows for a more efficient alignment of the magnetic material, resulting in better sound quality and reduced noise levels. The PS-IV also maintains the high MOL and low noise characteristics, making it suitable for both professional and enthusiast applications.\u003c\/p\u003e","brand":"Axia","offers":[{"title":"90","offer_id":49894721290559,"sku":null,"price":37.06,"currency_code":"USD","in_stock":false},{"title":"80","offer_id":49431505764671,"sku":"","price":35.1,"currency_code":"USD","in_stock":true},{"title":"70","offer_id":49840666247487,"sku":"","price":34.49,"currency_code":"USD","in_stock":true},{"title":"60","offer_id":48477975019839,"sku":"","price":33.05,"currency_code":"USD","in_stock":true},{"title":"54","offer_id":47161412780351,"sku":"","price":30.47,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":47704793678143,"sku":"","price":29.96,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":48067669721407,"sku":"","price":29.4,"currency_code":"USD","in_stock":true},{"title":"40","offer_id":49840666280255,"sku":"","price":28.66,"currency_code":"USD","in_stock":true},{"title":"50 (C Stock - READ)","offer_id":49804210798911,"sku":"","price":18.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/PS-IV-1991-JP-F_5c7d3ccc-2bac-4491-aaa5-73621357b700.jpg?v=1717038359"},{"product_id":"axia-ps-metal-1993-1994-jp","title":"AXIA PS-Metal Type IV - 1992 JP","description":"\u003ch1\u003eAXIA PS-Metal (1992 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch2\u003e AXIA PS-Metal  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe AXIA PS-Metal (1992 JP) is a high-quality, blank audio cassette tape designed for professional and enthusiast use. Manufactured by AXIA, this cassette tape is known for its robust construction and reliable performance.\u003c\/p\u003e\n\n\u003ch2\u003e AXIA PS-Metal  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Metal particle tape (Type IV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Properties\u003c\/strong\u003e: Remanence of 3000-3500 G, coercivity of 1100 Oe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiasing Requirements\u003c\/strong\u003e: High-flux magnetic heads and high-current amplifiers required for recording\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e AXIA PS-Metal  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Tape Formulation\u003c\/strong\u003e: Metal particle tape, known for its high midrange MOL and treble SOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging\u003c\/strong\u003e: Supplied in a clear case with J-card and stickers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Compatible with any deck equipped with Type II equalization\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe AXIA PS-Metal (1992 JP) cassette tape builds upon the advancements in metal particle tape technology introduced in the late 1970s. It offers improved magnetic properties and a more stable tape running mechanism compared to earlier models, ensuring consistent performance and reliability.\u003c\/p\u003e","brand":"Axia","offers":[{"title":"90","offer_id":48067697967423,"sku":"","price":45.91,"currency_code":"USD","in_stock":false},{"title":"70","offer_id":48067698000191,"sku":"","price":43.42,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":47161433948479,"sku":"","price":38.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/PS-Metal-1993-1994-JP-F_54a95b6e-64d1-45fa-9f5f-7a0d53a7bb0c.jpg?v=1717038379"},{"product_id":"axia-k-metal-1995-jp","title":"AXIA K Metal Type IV - 1995 JP","description":"\u003ch1\u003eAXIA K Metal (1995 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch2\u003e AXIA K Metal  Cassette Description\u003c\/h2\u003e\u003cp\u003e\u003ca href=\"..\/collections\/axia\" target=\"_blank\"\u003eAxia\u003c\/a\u003e's top of the line type IV metal tape from the mid 90's. These tapes will play all day at the 'big boys' playground, including the   \u003ca href=\"..\/search?q=tdk-ma-x\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eTDK MA-X\u003c\/a\u003e   and the   \u003ca href=\"..\/search?q=maxell-mx-s\" target=\"_blank\"\u003eMaxell MX-S\u003c\/a\u003e   without blinking once, and at a lower price point.\u003c\/p\u003e\n\u003cp\u003eMoreover, we find the midrange of the Axia and Fuji high end metals to be superior to that of their competition, as the latter deliberately emphasized the 90's favorite 'loudness curve'.\u003c\/p\u003e\n\u003cp\u003eThis is the first generation of the K metal series, we also carry the \u003ca href=\"..\/search?q=axia-k-metal\" target=\"_blank\"\u003esecond generation\u003c\/a\u003e which we find to be very similar to this one.   \u003c\/p\u003e\n\u003cp\u003eWe recommend this tape for all music genres without hesitation.\u003c\/p\u003e\n\u003cp\u003eLet us record one of these for you on the \u003ca href=\"https:\/\/ultraferric.com\/pages\/the-nak-rack\" target=\"_blank\"\u003eNakamichi Dragon\u003c\/a\u003e, and you'll have a reference tape to show off your deck.\u003c\/p\u003e\n\u003cp\u003eThe AXIA K Metal (1995 JP) is a high-quality audio cassette tape designed for reliable and clear audio reproduction. Produced by Fuji Photo Film, this cassette is part of the Axia brand, known for its commitment to quality in audio recording and playback.\u003c\/p\u003e\n\n\u003ch2\u003e AXIA K Metal  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Mid-Range type IV metal tape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: Standard audiocassette width (0.15 inch \/ 3.8 millimeters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTracks\u003c\/strong\u003e: Typically 4 to 8 tracks, suitable for various recording applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: Linear frequency response with minimal auto-bias impact on higher frequencies above 1 kHz\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003e\"The AXIA K Metal cassette tape provides a stable and clear sound, making it ideal for music enthusiasts and audio collectors. Its linear frequency response ensures that the audio remains consistent and free from distortion\" \u003c\/li\u003e\n\u003cli\u003e\"I was impressed by the durability and quality of this cassette tape. It handled loud dynamics well and provided a clean sound, even after multiple uses\" \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e AXIA K Metal  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign\u003c\/strong\u003e: Compact and stylish design with a black slim case, featuring design elements like arrows in the negative space and play, back, and forward buttons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality\u003c\/strong\u003e: Known for its stable tape running mechanism and high-quality materials, ensuring reliable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Suitable for a wide range of audio applications, including music recording and playback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe AXIA K Metal cassette tape builds upon the reputation of the Axia brand by offering a more stable tape running mechanism and improved frequency response compared to earlier models. This ensures that the cassette provides a consistent and clear audio experience, making it a reliable choice for audio enthusiasts and collectors.\u003c\/p\u003e","brand":"Axia","offers":[{"title":"80","offer_id":47161498173759,"sku":"","price":34.68,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47555967844671,"sku":"","price":33.29,"currency_code":"USD","in_stock":false},{"title":"54","offer_id":47161496273215,"sku":null,"price":31.3,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47161496305983,"sku":null,"price":30.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/K-Metla-1995-JP-F_bdc20aff-1a79-4178-993e-1bc60212bd50.jpg?v=1717038158"},{"product_id":"radio-shack-mp-x-1995-2000-us","title":"Radio Shack MPX Type IV - 1995-2000 US","description":"\u003ch1\u003eRadio Shack MPX (1995-2000 US)\u003c\/h1\u003e\n\u003ch2\u003e Radio Shack MPX  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Radio Shack MPX cassette tape is a high-quality, blank audio cassette designed for recording and playback. It is constructed with a durable plastic shell and contains two miniature spools that hold the magnetically coated, polyester-type plastic film (magnetic tape). The tape is 0.15 inches wide, allowing for two stereo pairs of tracks or two monaural audio tracks, each 1.5 millimeters wide with a 0.3 millimeter separation for stereo mode.\u003c\/p\u003e\n\n\u003ch2\u003e Radio Shack MPX  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia Type\u003c\/strong\u003e: Magnetic tape cassette\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncoding\u003c\/strong\u003e: Analog signal, in four tracks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: Typically 30, 45, and 60 minutes per side (C60, C90, and C120)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Width\u003c\/strong\u003e: 0.15 inches (3.81 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack Width\u003c\/strong\u003e: 1.5 mm for mono, 0.6 mm each for stereo channels with a 0.3 mm separation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed\u003c\/strong\u003e: 1+7⁄8 inches per second (4.76 cm\/s)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Radio Shack MPX  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: Constructed with a durable plastic shell to protect the magnetic tape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecording Capability\u003c\/strong\u003e: Designed for recording and playback of analog audio signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo and Mono Compatibility\u003c\/strong\u003e: Supports both stereo and mono recording formats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard Dimensions\u003c\/strong\u003e: 4 by 2.5 by 0.5 inches (10.2 cm × 6.35 cm × 1.27 cm) at its largest dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Radio Shack MPX cassette tape does not specify any significant improvements over previous generations in the provided documentation. However, it is known to be part of a series that included advanced features like Dolby noise reduction for improved sound quality.\u003c\/p\u003e","brand":"Radio Shack","offers":[{"title":"110 (2 Pack)","offer_id":47161541558591,"sku":"","price":61.3,"currency_code":"USD","in_stock":true},{"title":"90 (2 Pack)","offer_id":47161540968767,"sku":null,"price":58.07,"currency_code":"USD","in_stock":false},{"title":"60 (2 Pack)","offer_id":47685446205759,"sku":"","price":52.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/MP-X-1995-US-F_e239762e-f69b-4945-ad3f-077bbf4357f6.jpg?v=1717039954"},{"product_id":"sony-metal-xrs-1994-jp","title":"Sony Metal XRS Type IV - 1994 JP","description":"\u003ch1\u003eSony Metal XRS (1994 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e Sony Metal XRS  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Sony Metal XRS (1994 JP) is a high-quality audio cassette tape designed for professional and enthusiast use. It is manufactured using Type IV metal tape, known for its durability and high output levels. This cassette tape is ideal for applications requiring clear and detailed audio reproduction.\u003c\/p\u003e\n\n\u003ch2\u003e Sony Metal XRS  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Type\u003c\/strong\u003e: Type IV metal tape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias\u003c\/strong\u003e: Metal bias\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEQ\u003c\/strong\u003e: 70μs playback equalization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelease Year\u003c\/strong\u003e: 1994\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range\u003c\/strong\u003e: 65.9 dB (as per BASF Metal Maxima TPIV comparison)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD @ Dolby Level\u003c\/strong\u003e: 0.44%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL400(THD=1%)\u003c\/strong\u003e: +4.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL400(THD=3%)\u003c\/strong\u003e: +9.0 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL1k(THD=3%)\u003c\/strong\u003e: +9.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOL10k\u003c\/strong\u003e: +0.8 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise\u003c\/strong\u003e: -53.0 dB, -56.9 dB(A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eUsers have praised the Sony Metal XRS for its excellent dynamic range and high output levels, making it suitable for a variety of recording applications. The tape's durability and consistent performance have been noted as significant advantages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Sony Metal XRS  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Output Levels\u003c\/strong\u003e: The Sony Metal XRS features high maximum output levels, ensuring clear and detailed audio reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: Manufactured with Type IV metal tape, this cassette tape is designed to withstand frequent use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality\u003c\/strong\u003e: Ideal for professional and enthusiast applications requiring high-quality audio.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Sony Metal XRS (1994 JP) builds upon the improvements seen in earlier Sony Metal tapes. Specifically, it offers a significant increase in dynamic range and maintains a high level of sensitivity, making it a reliable choice for audio recordings.\u003c\/p\u003e","brand":"Sony","offers":[{"title":"60","offer_id":47161741377855,"sku":null,"price":56.63,"currency_code":"USD","in_stock":false},{"title":"54","offer_id":47161741410623,"sku":"","price":55.64,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47161741443391,"sku":null,"price":51.42,"currency_code":"USD","in_stock":true},{"title":"74 (C Stock - READ)","offer_id":49801506685247,"sku":"","price":30.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/Sony-Metal-XRS-1994-JP-Ultra-Ferric-7087.jpg?v=1717061464"},{"product_id":"sony-es-iv-1991-jp","title":"Sony ES IV Type IV - 1991 JP","description":"\u003ch1\u003eSony ES IV (1991 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch2\u003e Sony ES IV  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Sony ES IV (1991 JP) cassette tape is a high-quality, professional-grade audio cassette designed for precise and reliable recording and playback. It is part of the renowned ES series, known for its exceptional performance and durability.\u003c\/p\u003e\n\n\u003ch2\u003e Sony ES IV  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack Width\u003c\/strong\u003e: 0.6 mm each channel, with a 0.3 mm separation to avoid crosstalk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Width\u003c\/strong\u003e: 3.8 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Gap\u003c\/strong\u003e: 2 μm, allowing a theoretical maximum frequency of about 12 kHz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise\u003c\/strong\u003e: -53.7 dB, -58.4 dB(A).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range\u003c\/strong\u003e: 68.4 dB.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Sony ES IV  Key Features\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Frequency Response\u003c\/strong\u003e: Designed to minimize high-frequency losses, ensuring accurate and detailed audio reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Bias Noise\u003c\/strong\u003e: Provides a clean and quiet recording environment, reducing background noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Dynamic Range\u003c\/strong\u003e: Offers a broad range of audio levels, from soft whispers to loud sounds, without distortion.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Sony ES IV cassette tape builds upon the success of its predecessors by incorporating advanced magnetic tape formulations and precise manufacturing techniques. This results in improved magnetic properties, such as higher coercivity and remanence, which enhance the overall audio quality and durability of the tape.\u003c\/p\u003e","brand":"Sony","offers":[{"title":"74","offer_id":47161792758079,"sku":"","price":54.22,"currency_code":"USD","in_stock":false},{"title":"64","offer_id":48292655006015,"sku":"","price":53.06,"currency_code":"USD","in_stock":true},{"title":"60","offer_id":49424056942911,"sku":"","price":52.52,"currency_code":"USD","in_stock":false},{"title":"54","offer_id":47161792790847,"sku":"","price":52.33,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":47202349547839,"sku":"","price":51.36,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47310554399039,"sku":"","price":50.5,"currency_code":"USD","in_stock":true},{"title":"54 (2 Pack)","offer_id":47161792823615,"sku":null,"price":86.63,"currency_code":"USD","in_stock":true},{"title":"50 (2 Pack)","offer_id":47310554431807,"sku":"","price":83.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/IMG_5638s.jpg?v=1723504268"},{"product_id":"tdk-ma-ex-1998-jp","title":"TDK MA EX Type IV - 1998 JP","description":"\u003ch1\u003eTDK MA EX (1998 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e TDK MA EX  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA EX (1998 JP) cassette tape is a high-quality, blank audio cassette designed for professional and discerning users. Manufactured by TDK, a renowned brand in the audio recording industry, this cassette tape is engineered to provide reliable and consistent performance. The TDK MA EX is specifically formulated for the Japanese market, ensuring compatibility with local audio equipment.\u003c\/p\u003e\n\n\u003ch2\u003e TDK MA EX  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType IV\u003c\/strong\u003e: This cassette tape is classified as Type IV, indicating its use of metal particles for enhanced magnetic properties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Properties\u003c\/strong\u003e: The tape features high coercivity and remanence, ensuring robust signal retention and minimal distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: Optimized for clear audio reproduction across a wide frequency range, with a high maximum output level (MOL) at 400 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio (S\/N Ratio)\u003c\/strong\u003e: The S\/N ratio is 62.7 dB, providing a high level of audio fidelity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003e\"The TDK MA EX cassette tape has been a staple in my recording studio for years. Its reliability and consistency are unmatched.\"\u003c\/li\u003e\n\u003cli\u003e\"I've used this tape for both personal and professional projects, and it always delivers high-quality audio.\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e TDK MA EX  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Formulation\u003c\/strong\u003e: Utilizes metal particles for improved magnetic properties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Designed specifically for the Japanese market, ensuring compatibility with local audio equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlank Tape\u003c\/strong\u003e: Ideal for recording and playback of audio content.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA EX cassette tape represents an advancement in audio recording technology, offering improved magnetic properties and a higher S\/N ratio compared to earlier models. The use of metal particles enhances the tape's durability and signal retention, making it a preferred choice for professionals and enthusiasts alike.\u003c\/p\u003e","brand":"TDK","offers":[{"title":"110","offer_id":47686247448895,"sku":"","price":51.92,"currency_code":"USD","in_stock":false},{"title":"90","offer_id":47161990414655,"sku":"","price":48.22,"currency_code":"USD","in_stock":false},{"title":"80","offer_id":48079815016767,"sku":"","price":46.97,"currency_code":"USD","in_stock":false},{"title":"74","offer_id":49415229276479,"sku":"","price":46.67,"currency_code":"USD","in_stock":false},{"title":"70","offer_id":49650707693887,"sku":"","price":51.92,"currency_code":"USD","in_stock":false},{"title":"64","offer_id":49094000050495,"sku":"","price":46.38,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47161990480191,"sku":"","price":44.95,"currency_code":"USD","in_stock":true},{"title":"54","offer_id":47162071777599,"sku":"","price":44.28,"currency_code":"USD","in_stock":false},{"title":"50","offer_id":48768884539711,"sku":"","price":43.5,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47162071810367,"sku":"","price":41.6,"currency_code":"USD","in_stock":false},{"title":"90 (C Stock)","offer_id":49801404481855,"sku":"","price":24.59,"currency_code":"USD","in_stock":false},{"title":"80 (C Stock)","offer_id":49801404514623,"sku":"","price":23.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/IMG_4724s.jpg?v=1717510748"},{"product_id":"sony-metal-es-1988-us","title":"Sony Metal-ES Type IV - 1988 US","description":"\u003ch1\u003eSony Metal-ES (1988 US) Cassette Tape\u003c\/h1\u003e\n\u003ch2\u003e Sony Metal-ES  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Sony Metal-ES (1988 US) cassette tape is a high-quality audio cassette designed for professional and enthusiast use. It features a durable metal particle formulation that ensures reliable and long-lasting performance.\u003c\/p\u003e\n\n\u003ch2\u003e Sony Metal-ES  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level (MOL) at 400 Hz\u003c\/strong\u003e: +10.2 dB re Dolby Level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaturated Output Level (SOL) at 10 kHz\u003c\/strong\u003e: -0.2 dB re Dolby Level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Sensitivity\u003c\/strong\u003e: +1.2 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Harmonic Distortion (THD) at Dolby Level\u003c\/strong\u003e: 0.29%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise\u003c\/strong\u003e: -53.7 dB, -58.4 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range\u003c\/strong\u003e: 68.4 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003e\"This cassette tape offers exceptional performance in terms of distortion, MOLs, and dynamic range. It is a great choice for those seeking high-quality audio recordings\".\u003c\/li\u003e\n\u003cli\u003e\"The frequency response is impressive, making it suitable for a variety of audio applications. It is a reliable option for both professional and enthusiast use\".\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Sony Metal-ES  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Particle Formulation\u003c\/strong\u003e: Ensures high-quality audio reproduction with minimal distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dynamic Range\u003c\/strong\u003e: Provides a clear and detailed audio signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Bias Noise\u003c\/strong\u003e: Reduces hiss and improves overall audio clarity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Sony Metal-ES cassette tape builds upon the advancements of its predecessors by offering improved dynamic range and lower bias noise. This makes it an excellent choice for those seeking high-quality audio cassettes.\u003c\/p\u003e","brand":"Sony","offers":[{"title":"100","offer_id":47162617561407,"sku":null,"price":58.09,"currency_code":"USD","in_stock":false},{"title":"90","offer_id":47162617594175,"sku":null,"price":55.37,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47162617626943,"sku":null,"price":51.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/Sony-Metal-ES-1988-US-Ultra-Ferric-8775.jpg?v=1717061503"},{"product_id":"sony-xiv-1992-jp","title":"Sony XIV Type IV - 1992 JP","description":"\u003ch1\u003eSony XIV (1992 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e Sony XIV  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Sony XIV (1992 JP) cassette tape is a high-quality, blank audio cassette designed for professional and personal use. It is manufactured using advanced magnetic tape formulations to ensure optimal audio performance. The cassette is available in various lengths, including C60, C90, and C120, providing users with flexibility in recording time.\u003c\/p\u003e\n\n\u003ch2\u003e Sony XIV  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Type\u003c\/strong\u003e: Ferric oxide with cobalt doping for enhanced magnetic properties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Width\u003c\/strong\u003e: 0.15 inches (3.81 mm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack Width\u003c\/strong\u003e: 1.5 mm for mono, 0.6 mm for stereo with a 0.3 mm separation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed\u003c\/strong\u003e: 1+7\/8 inches per second (4.76 cm\/s).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Properties\u003c\/strong\u003e: Saturation remanence around 1100 G, coercivity around 350 Oe.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003e Users praise the Sony XIV for its clear and crisp audio quality, making it ideal for music recording and voice dictation. The tape is also noted for its durability and reliability, with many users reporting successful recordings over extended periods.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Sony XIV  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReversible\u003c\/strong\u003e: The cassette is reversible, allowing users to record on both sides.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWrite-Protect Notches\u003c\/strong\u003e: Available for both sides, ensuring that the user can protect the tape from accidental recording.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Coating\u003c\/strong\u003e: The ferric oxide with cobalt doping provides a strong magnetic field, ensuring clear and stable recordings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Sony XIV cassette tape builds upon the advancements in magnetic tape technology, offering improved magnetic properties and a more stable recording performance compared to earlier models. The use of ferric oxide with cobalt doping enhances the tape's ability to retain its magnetic field, resulting in clearer and more durable recordings.\u003c\/p\u003e","brand":"Sony","offers":[{"title":"90","offer_id":51104729399615,"sku":null,"price":50.47,"currency_code":"USD","in_stock":true},{"title":"74","offer_id":47162639843647,"sku":null,"price":46.08,"currency_code":"USD","in_stock":false},{"title":"74 (2 Pack)","offer_id":47162639876415,"sku":null,"price":86.99,"currency_code":"USD","in_stock":false},{"title":"54","offer_id":47162639909183,"sku":null,"price":44.04,"currency_code":"USD","in_stock":false},{"title":"46","offer_id":47162650362175,"sku":"","price":41.66,"currency_code":"USD","in_stock":false},{"title":"60 (C Stock - READ)","offer_id":49801491841343,"sku":"","price":22.19,"currency_code":"USD","in_stock":true},{"title":"46 (C Stock - READ)","offer_id":49801491874111,"sku":"","price":20.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/Sony-XIV-1992-JP-Ultra-Ferric-4616.jpg?v=1717061506"},{"product_id":"thats-mg-a-1993-1995-eu","title":"That's MG-A Type IV - 1993-1995 EU","description":"\u003ch1\u003eThat's MG-A (1993-1995 EU)\u003c\/h1\u003e\n\u003ch2\u003e That's MG-A  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe That's MG-A (1993-1995 EU) cassette tape is a high-quality, analog magnetic tape designed for professional and personal audio recording. Manufactured during the peak of cassette tape popularity, it offers reliable performance and durability.\u003c\/p\u003e\n\n\u003ch2\u003e That's MG-A  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Tape Type\u003c\/strong\u003e: Ferric-based formulation with enhanced magnetic properties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Level\u003c\/strong\u003e: Optimized for clear and crisp audio reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range\u003c\/strong\u003e: Suitable for a wide range of audio frequencies, ensuring minimal distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: Designed to handle low and middle frequencies effectively, with a slight drop-off at high frequencies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eUsers praise the MG-A cassette tape for its clear and consistent sound quality. Many note that it is reliable and easy to use, making it a favorite among audiophiles and musicians.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e That's MG-A  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Properties\u003c\/strong\u003e: Utilizes ferric-based magnetic tape with enhanced coercivity and remanence, ensuring strong and stable recordings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Optimization\u003c\/strong\u003e: The cassette is optimized for the best possible bias level, reducing noise and improving overall audio quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: Constructed to withstand regular use, making it a reliable choice for both personal and professional applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe That's MG-A cassette tape builds upon the advancements of earlier ferric-based tapes by offering improved magnetic properties and optimized bias levels. This results in a more stable and clear audio output, making it a preferred choice among audio enthusiasts during its production period.\u003c\/p\u003e","brand":"That's","offers":[{"title":"100","offer_id":47162660913471,"sku":"","price":53.03,"currency_code":"USD","in_stock":false},{"title":"90","offer_id":47162659635519,"sku":null,"price":50.48,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47162659668287,"sku":null,"price":47.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/That-s-MG-A-1993-1995-EU-Ultra-Ferric-7216.jpg?v=1717061510"},{"product_id":"scotch-metafine-1979-1981-us","title":"Scotch Metafine Type IV - 1979-1981 US","description":"\u003ch1\u003eScotch Metafine (1979-1981 US) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e Scotch Metafine  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Scotch Metafine cassette tape, introduced in 1979, is a high-quality, fully recordable audio cassette designed for professional and home recording applications. Manufactured with advanced technology, this cassette tape offers superior performance and reliability.\u003c\/p\u003e\n\n\u003ch2\u003e Scotch Metafine  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: IEC Type I (ferric oxide formulation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias\u003c\/strong\u003e: Normal bias\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range\u003c\/strong\u003e: 62.3 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise\u003c\/strong\u003e: -53.1 dB, -56.7 dB(A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Scotch Metafine  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Coating\u003c\/strong\u003e: Ferric oxide formulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecording Capabilities\u003c\/strong\u003e: Fully recordable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlayback Compatibility\u003c\/strong\u003e: Compatible with standard cassette decks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: Designed for long-term use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Scotch Metafine cassette tape represents an improvement over earlier ferric oxide tapes due to its enhanced dynamic range and lower distortion levels. It was specifically designed to meet the demands of professional recording applications, offering a more stable and reliable performance compared to its predecessors.\u003c\/p\u003e","brand":"Scotch","offers":[{"title":"90","offer_id":47162751516991,"sku":null,"price":87.91,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47162751549759,"sku":"","price":71.53,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47162754105663,"sku":"","price":62.57,"currency_code":"USD","in_stock":true},{"title":"46 (C Stock)","offer_id":49801176023359,"sku":"","price":31.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/Metafine-1979-1981-US-F_d8876734-d307-462b-a02a-5821bb5a59db.jpg?v=1717040076"},{"product_id":"denon-hd-m-1988-1990-us","title":"Denon HD·M Type IV - 1988-1990 US","description":"\u003ch1\u003eDenon HD·M( 1988-1990 US) Cassette Tape\u003c\/h1\u003e\n\u003ch2\u003e Denon HD·M Cassette Description\u003c\/h2\u003e\n\n\u003cp\u003eThe Denon HD·M cassette tape, produced between 1988 and 1990, is a high-quality audio cassette designed for professional recording applications. Manufactured in the United States, this cassette tape is known for its reliability and clear sound reproduction.\u003c\/p\u003e\n\n\u003ch2\u003e Denon HD·M Technical Specifications\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Type\u003c\/strong\u003e: Type IV - Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Recording Level\u003c\/strong\u003e: +7 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range\u003c\/strong\u003e: 59.6 dB (Denon HD8, 1992 model)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio\u003c\/strong\u003e: Not specified for this model, but generally high for metal tapes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: 20 Hz to 20 kHz (Metal tape)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Denon HD·M Key Features\u003c\/h2\u003e\n\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Sensitivity\u003c\/strong\u003e: The Denon HD·M cassette tape exhibits high sensitivity, making it ideal for recording applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Noise Levels\u003c\/strong\u003e: Despite being a metal tape, it maintains relatively low noise levels, especially when compared to ferric tapes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Frequency Response\u003c\/strong\u003e: The tape offers a wide frequency response, ensuring that it can capture a broad range of audio frequencies.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\n\u003cp\u003eThe Denon HD·M cassette tape builds upon the improvements of its predecessors, such as the Denon HD8, which showed significant advancements in sensitivity and dynamic range. The HD·M model maintains these standards while offering a reliable and high-quality recording experience.\u003c\/p\u003e","brand":"Denon","offers":[{"title":"90","offer_id":47162786021695,"sku":"","price":65.0,"currency_code":"USD","in_stock":false},{"title":"75","offer_id":47162783826239,"sku":null,"price":61.96,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47162783859007,"sku":null,"price":57.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/HD-M-1998-1990-US-F_675b787e-237d-4ec1-a9fe-335dbd7e6719.jpg?v=1717038735"},{"product_id":"denon-hd-m-1990-1991-us","title":"Denon HD·M Type IV - 1990-1991 US","description":"\u003ch1\u003eDenon HD·M( 1990-1991 US) Cassette Tape\u003c\/h1\u003e\n\u003ch2\u003e Denon HD·M Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Denon HD·M cassette tape, produced in the US between 1990 and 1991, is a high-quality, blank Type II metal particle cassette designed for professional and enthusiast audio applications. This cassette features a unique metal particle formulation that enhances audio fidelity and durability, making it a reliable choice for recording and playback.\u003c\/p\u003e\n\n\u003ch2\u003e Denon HD·M Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType II Metal Particle Tape\u003c\/strong\u003e: Utilizes pure metal particles combined with purified black crystal for superior audio fidelity and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: 30 Hz to 16,000 Hz (+\/-3 dB).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise\u003c\/strong\u003e: -51.0 dB, -54.0 dB(A) (typical values for Type II tapes).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range\u003c\/strong\u003e: 59.7 dB (measured at 3% THD).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD @ Dolby Level\u003c\/strong\u003e: 0.80% (typical value for Type II tapes).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eUsers have praised the Denon HD·M for its clear and detailed sound quality, making it an excellent choice for music recording and playback. The tape's durability and resistance to wear have also been noted as significant advantages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Denon HD·M Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Particle Formulation\u003c\/strong\u003e: Enhances audio fidelity and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType II Bias\u003c\/strong\u003e: Optimized for high-quality recording and playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Compatible with Dolby noise reduction systems, ensuring effective reduction of tape hiss and enhancement of overall audio quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Denon HD·M cassette tape builds upon the advancements in metal particle technology introduced by Denon in their earlier models. The HD·M series represents a significant improvement in terms of sound quality and durability, making it a preferred choice among audiophiles and professionals. The unique metal particle formulation and optimized Type II bias ensure that the HD·M cassette delivers superior performance compared to its predecessors.\u003c\/p\u003e","brand":"Denon","offers":[{"title":"100","offer_id":47162787004735,"sku":null,"price":57.77,"currency_code":"USD","in_stock":false},{"title":"90","offer_id":47162787037503,"sku":null,"price":55.93,"currency_code":"USD","in_stock":false},{"title":"74","offer_id":47162787070271,"sku":null,"price":54.36,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/HD-M-1990-1991-US-F_1a20d915-92dd-4d68-84dd-079f625c6de0.jpg?v=1717038740"},{"product_id":"supertape-m-iv-1988-1994-us","title":"Supertape M IV Type IV - 1988-1994 US","description":"\u003ch1\u003eSupertape M IV (1988-1994 US)\u003c\/h1\u003e\n\u003ch2\u003e Supertape M IV  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Supertape M IV is a high-quality audio cassette tape designed for professional and home recording applications. 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Many noted that it provided a stable and reliable recording experience, even with challenging audio sources.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Supertape M IV  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Frequency Performance\u003c\/strong\u003e: Designed to handle high-frequency content with minimal distortion, making it ideal for music with brass and percussion elements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: Constructed with durable materials, ensuring long-term storage and playback stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Compatible with standard cassette decks, requiring no special equipment for playback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Supertape M IV builds upon the advancements of earlier Type IV tapes by offering improved magnetic properties and enhanced dynamic range. This results in a more stable and detailed audio recording experience compared to earlier models.\u003c\/p\u003e","brand":"Supertape","offers":[{"title":"90 (B Stock)","offer_id":47162801357119,"sku":"","price":35.58,"currency_code":"USD","in_stock":false},{"title":"60 (B Stocl)","offer_id":47162801389887,"sku":"","price":32.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/Supertape-M-IV-1988-1994-US-Ultra-Ferric-1564.jpg?v=1717061524"},{"product_id":"triad-mg-x-1986-1987-us","title":"Triad MG-X Type IV - 1986-1987 US","description":"\u003ch1\u003eTriad MG-X (1986-1987 US)\u003c\/h1\u003e\n\u003ch2\u003e Triad MG-X  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Triad MG-X (1986-1987 US) is a high-quality blank audio cassette tape designed for audiophiles and collectors. This cassette tape is engineered to deliver superior sound quality, making it an excellent choice for recording and playback applications.\u003c\/p\u003e\n\n\u003ch2\u003e Triad MG-X  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Metal formulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack Configuration\u003c\/strong\u003e: Stereo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Width\u003c\/strong\u003e: 0.15 inches (3.81 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Magnetic tape coated with metal particles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eUsers have reported good sound quality and reliability with the Triad MG-X tapes. For instance, one user noted that the tapes provided clear and crisp audio, making them suitable for high-fidelity applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Triad MG-X  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Sound Quality\u003c\/strong\u003e: Designed to deliver clear and crisp audio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Formulation\u003c\/strong\u003e: Uses metal particles for enhanced sound quality and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlank Tape\u003c\/strong\u003e: Ideal for recording and playback applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Triad MG-X cassette tape features a metal formulation, which was an improvement over earlier ferric-based tapes. This metal formulation enhances the dynamic range and reduces hiss levels, making it suitable for high-fidelity audio applications.\u003c\/p\u003e","brand":"Triad","offers":[{"title":"60","offer_id":47162805879103,"sku":"","price":59.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/Triad-MG-X-1986-1987-US-Ultra-Ferric-929.jpg?v=1717061527"},{"product_id":"maxell-mx-s-1998-1999-us-1","title":"Maxell MX-S Type IV - 1998-1999 US","description":"\u003ch1\u003eMaxell MX-S (1998-1999 US)\u003c\/h1\u003e \n\u003ch2\u003eCassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Maxell MX-S (1998-1999 US) is a high-quality, blank audio cassette tape designed for professional and personal use. Manufactured by Maxell, a renowned brand in the audio recording industry, this cassette tape is engineered to provide clear and reliable audio performance. It is part of the Type IV metal tape formulation, which is known for its high magnetic output levels and low noise characteristics.\u003c\/p\u003e\n\n\u003ch2\u003eCassette Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType IV Metal Tape\u003c\/strong\u003e: Utilizes chromium dioxide for enhanced high-frequency response and reduced distortion.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMagnetic Output Levels (MOL)\u003c\/strong\u003e: Achieves high MOL values, ensuring strong signal strength and clarity.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSaturation Output Level (SOL)\u003c\/strong\u003e: Maintains a stable output level at 10 kHz, minimizing distortion.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDynamic Range\u003c\/strong\u003e: Offers a dynamic range of 62.4 dB, ensuring a wide range of audio frequencies are captured accurately.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBias Noise\u003c\/strong\u003e: Features bias noise levels as low as -52.1 dB(A), contributing to a clean and hiss-free recording.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCassette Key Features\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh Magnetic Output\u003c\/strong\u003e: Ensures strong signal strength and clear audio.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLow Noise Levels\u003c\/strong\u003e: Reduces hiss and background noise, providing a clean recording.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnhanced High-Frequency Response\u003c\/strong\u003e: Utilizes chromium dioxide for improved high-frequency performance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReliable Playback\u003c\/strong\u003e: Designed for consistent playback quality across various cassette decks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Maxell MX-S (1998-1999 US) builds upon the success of its predecessors by maintaining low noise levels and high magnetic output levels. It also features improved bias noise reduction, ensuring a cleaner and more reliable recording experience. 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It is part of the Maxell legacy, known for its reliability and performance in various audio applications. 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It is part of the Type IV metal tape category, known for its robust magnetic coating and durable construction. 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While it may not surpass the performance of some other high-end cassettes, it remains a reliable choice for those seeking consistent results in their audio recordings. 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This makes it a reliable choice for a variety of recording needs, including music production and mastering .\u003c\/p\u003e\n\n\u003cp\u003eBy combining advanced technical specifications with user-friendly performance, the Maxell MX-S cassette tape remains a preferred choice among audiophiles and professionals alike. Its durability and reliability make it an excellent option for those seeking high-quality blank tapes for their audio recording needs.\u003c\/p\u003e","brand":"Maxell","offers":[{"title":"100","offer_id":47162832290111,"sku":null,"price":50.11,"currency_code":"USD","in_stock":true},{"title":"90","offer_id":47162832322879,"sku":null,"price":47.76,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":50207369134399,"sku":null,"price":44.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/MX-S-1990-1991-US-F_333139f1-80a1-4429-91dd-4d2d78583e9c.jpg?v=1736311067"},{"product_id":"tdk-ma-x-1990-1991-us","title":"TDK MA-X Type IV - 1990-1991 US","description":"\u003ch1\u003eTDK MA-X (1990-1991 US) Cassette Tape\u003c\/h1\u003e\n\u003ch2\u003e TDK MA-X  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-X cassette tape, produced in the US from 1990 to 1991, is a high-quality audio cassette designed for professional and home recording applications. It features a robust metal shell and advanced magnetic particle formulation, ensuring reliable performance and durability.\u003c\/p\u003e\n\n\u003ch2\u003e TDK MA-X  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Particle:\u003c\/strong\u003e Super Avylin (dual layer)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoercivity:\u003c\/strong\u003e 620 Oe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemanence:\u003c\/strong\u003e 1650 Gauss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquareness Ratio:\u003c\/strong\u003e 0.83\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Bias:\u003c\/strong\u003e +1.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level (MOL) at 400Hz (1% distortion):\u003c\/strong\u003e +1.4dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level (MOL) at 400Hz (3% distortion):\u003c\/strong\u003e +6.3dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level (MOL) at 1kHz (3% distortion):\u003c\/strong\u003e +6.9dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaturated Output Level (SOL) at 10kHz:\u003c\/strong\u003e -0.1dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise:\u003c\/strong\u003e -53.1dB, -57.2dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 63.5dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e TDK MA-X  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Layer Magnetic Particle:\u003c\/strong\u003e Ensures high-quality audio reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Metal Shell:\u003c\/strong\u003e Provides durability and protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Magnetic Formulation:\u003c\/strong\u003e Optimized for low noise and high dynamic range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-X cassette tape builds upon the advancements of its predecessors, offering improved dynamic range and lower bias noise. 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It features a durable construction and reliable performance, making it suitable for a wide range of applications.\u003c\/p\u003e\n\n\u003ch2\u003e TDK MA-X  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Particle:\u003c\/strong\u003e Type II\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoercivity:\u003c\/strong\u003e 620 Oe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemanence:\u003c\/strong\u003e 1650 Gauss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquareness Ratio:\u003c\/strong\u003e 0.83\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Bias:\u003c\/strong\u003e +1.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL 315Hz:\u003c\/strong\u003e +4.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL 10kHz:\u003c\/strong\u003e -7.5dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 315Hz:\u003c\/strong\u003e +1.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 3.15kHz:\u003c\/strong\u003e 0.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 10kHz:\u003c\/strong\u003e +1.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 16kHz:\u003c\/strong\u003e +3.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise:\u003c\/strong\u003e -61.0dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e TDK MA-X  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Layer Formulation:\u003c\/strong\u003e Utilizes Super Avylin particles for improved audio quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType II Cassette:\u003c\/strong\u003e Suitable for stereo recording and playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Designed to withstand regular use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-X cassette tape offers improvements over previous models, particularly in the high end of the audio spectrum. 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It features a durable metal tape formulation that ensures reliable playback and recording.\u003c\/p\u003e\n\n\u003ch2\u003e TDK MA-X  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Sensitivity\u003c\/strong\u003e: +0.4dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD @ Dolby Level\u003c\/strong\u003e: 0.50%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL400(1%)\u003c\/strong\u003e: +3.6dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL400(3%)\u003c\/strong\u003e: +8.4dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL1k(3%)\u003c\/strong\u003e: +9.2dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOL10k\u003c\/strong\u003e: +1.1dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise\u003c\/strong\u003e: -50.5dB, -54.1dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range\u003c\/strong\u003e: 62.5dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003e\"The TDK MA-X cassette tape offers excellent sound quality and durability. It is a reliable choice for both professional and personal recordings.\" \u003c\/li\u003e\n\u003cli\u003e\"I have used the TDK MA-X for several years and have never experienced any issues with playback or recording. It is a solid choice for anyone looking for a high-quality cassette tape.\" \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e TDK MA-X  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Tape Formulation\u003c\/strong\u003e: Ensures high reliability and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Output Levels\u003c\/strong\u003e: Provides clear and strong audio signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Noise Levels\u003c\/strong\u003e: Minimizes background noise for better sound quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Layer Design\u003c\/strong\u003e: Enhances audio performance by optimizing magnetic particle distribution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-X cassette tape builds upon the improvements of its predecessors by offering a more stable and efficient metal tape formulation. This results in higher output levels and lower noise levels, making it a superior choice for both professional and personal audio applications. The dual layer design further enhances audio performance by optimizing magnetic particle distribution, leading to a more balanced and clear sound.\u003c\/p\u003e","brand":"TDK","offers":[{"title":"90","offer_id":47162867843391,"sku":null,"price":86.4,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47162867876159,"sku":null,"price":81.6,"currency_code":"USD","in_stock":false},{"title":"46 (JP)","offer_id":48343152918847,"sku":"","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/TDK-MA-X-1985-1987-US-Ultra-Ferric-6333.jpg?v=1717061547"},{"product_id":"tdk-ma-x-1987-1989-us","title":"TDK MA-X Type IV - 1987-1989 US-JP","description":"\u003ch1\u003eTDK MA-X (1987-1989 US-JP) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e TDK MA-X  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-X cassette tape, produced from 1987 to 1989 in both the US and Japan, is a high-quality audio cassette designed for professional and personal use. It features a durable metal tape that ensures reliable playback and recording.\u003c\/p\u003e\n\n\u003ch2\u003e TDK MA-X  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Particle:\u003c\/strong\u003e Super Avylin (dual layer)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoercivity:\u003c\/strong\u003e 620 Oe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemanence:\u003c\/strong\u003e 1650 Gauss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquareness Ratio:\u003c\/strong\u003e 0.83\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Bias:\u003c\/strong\u003e +1.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL 315Hz:\u003c\/strong\u003e +4.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL 10kHz:\u003c\/strong\u003e -7.5dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 315Hz:\u003c\/strong\u003e +1.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 3.15kHz:\u003c\/strong\u003e 0.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 10kHz:\u003c\/strong\u003e +1.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 16kHz:\u003c\/strong\u003e +3.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise:\u003c\/strong\u003e -61.0dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e TDK MA-X  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Layer Magnetic Particle:\u003c\/strong\u003e Ensures improved high-end audio performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Sensitivity:\u003c\/strong\u003e Provides clear and detailed sound reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Bias Noise:\u003c\/strong\u003e Minimizes background noise for better audio quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-X cassette tape builds upon the improvements of its predecessors, offering enhanced sensitivity and lower bias noise. This makes it suitable for a variety of recording applications, including music and voice recordings.\u003c\/p\u003e","brand":"TDK","offers":[{"title":"90","offer_id":47162874003775,"sku":null,"price":89.16,"currency_code":"USD","in_stock":true},{"title":"90 (JP)","offer_id":49048648581439,"sku":"","price":89.16,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47162874036543,"sku":"","price":84.73,"currency_code":"USD","in_stock":true},{"title":"46 (JP)","offer_id":48343172776255,"sku":"","price":77.26,"currency_code":"USD","in_stock":true},{"title":"90 (C Stock - READ)","offer_id":49801479979327,"sku":"","price":44.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/IMG_4733s.jpg?v=1717510509"},{"product_id":"scotch-xsm-iv-1982-1986-us","title":"Scotch XSM IV Type IV - 1982-1986 US","description":"\u003ch1\u003eScotch XSM IV (1982-1986 US)\u003c\/h1\u003e\n\u003ch2\u003e Scotch XSM IV  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Scotch XSM IV cassette tape is a high-quality, analog magnetic tape designed for professional and home audio applications. Manufactured by 3M, this cassette tape is part of the Type IV metal formulation, known for its superior magnetic properties and durability.\u003c\/p\u003e\n\n\u003ch2\u003e Scotch XSM IV  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Type IV Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Length\u003c\/strong\u003e: 60, 90 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelease Year\u003c\/strong\u003e: 1987\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade In\u003c\/strong\u003e: Japan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Scotch XSM IV  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Formulation\u003c\/strong\u003e: Type IV Metal, known for its high coercivity and remanence, ensuring minimal signal degradation and high-quality audio reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Range\u003c\/strong\u003e: Capable of reliably reproducing frequencies from 30 Hz to 16 kHz, suitable for high-fidelity audio applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStability\u003c\/strong\u003e: Known for its stability in playback, minimizing signal dropouts and ensuring smooth audio performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Scotch XSM IV cassette tape represents an advancement in the Type IV metal formulation, offering improved magnetic properties and enhanced audio stability compared to earlier versions. This formulation allows for deeper bass frequencies and clearer treble output, making it a preferred choice for music with dynamic range.\u003c\/p\u003e","brand":"Scotch","offers":[{"title":"90","offer_id":47162879476031,"sku":null,"price":53.02,"currency_code":"USD","in_stock":true},{"title":"60","offer_id":47162879508799,"sku":null,"price":51.22,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/XSM-IV-1982-1986-US-F_a4a42191-7cd1-4ea5-9c24-50273bd8f7b7.jpg?v=1717040097"},{"product_id":"scotch-xsm-iv-1987-1989-us","title":"Scotch XSM IV Type IV - 1987-1989 US","description":"\u003ch1\u003eScotch XSM IV (1987-1989 US)\u003c\/h1\u003e\n\u003ch2\u003e Scotch XSM IV  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Scotch XSM IV cassette tape, produced from 1987 to 1989 in the United States, is a high-quality audio cassette designed for professional and high-fidelity applications. This cassette tape features a magnetic coating on a polyester-type plastic film, ensuring reliable and clear audio recordings.\u003c\/p\u003e\n\n\u003ch2\u003e Scotch XSM IV  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: The tape is 0.15 inches (3.81 mm) wide, accommodating two stereo pairs of tracks or two monaural audio tracks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed\u003c\/strong\u003e: The tape moves past the playback head at 1+7⁄8 inches per second (4.76 cm\/s), maintaining compatibility with standard cassette players.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Properties\u003c\/strong\u003e: The Scotch XSM IV tape utilizes advanced magnetic formulations to enhance its dynamic range and signal-to-noise ratio, making it suitable for high-fidelity audio recordings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eUsers have praised the Scotch XSM IV for its excellent sound quality and durability. One reviewer noted, \"The XSM IV provides a clear and detailed audio output, making it ideal for professional applications.\" Another user mentioned, \"This tape has held up well over time, maintaining its quality even after multiple uses.\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Scotch XSM IV  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Coating\u003c\/strong\u003e: The tape features a high-quality magnetic coating that ensures reliable and clear audio recordings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo and Monaural Compatibility\u003c\/strong\u003e: The cassette accommodates both stereo and monaural audio tracks, making it versatile for various recording needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Magnetic Formulations\u003c\/strong\u003e: The use of advanced magnetic formulations enhances the dynamic range and signal-to-noise ratio, making it suitable for high-fidelity audio recordings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Scotch XSM IV cassette tape represents an improvement over previous generations in terms of its advanced magnetic formulations and higher dynamic range. These enhancements ensure that the tape can handle a wider range of audio frequencies with greater clarity and precision, making it a reliable choice for professional audio applications.\u003c\/p\u003e","brand":"Scotch","offers":[{"title":"90","offer_id":47162888225087,"sku":null,"price":50.51,"currency_code":"USD","in_stock":true},{"title":"60","offer_id":47162888257855,"sku":null,"price":46.62,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/XSM-IV-1987-1989-US-F_e9f16674-52c0-4ee7-89a9-fd55022d5592.jpg?v=1717040103"},{"product_id":"thats-suono-1991-1992-us","title":"That's Suono Type IV - 1991-1992 US","description":"\u003ch1\u003eThat's Suono (1991-1992 US)\u003c\/h1\u003e\n\u003ch2\u003e That's Suono  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe That's Suono (1991-1992 US) cassette tape is a high-quality, analog magnetic tape recording format designed for audio applications. It is housed in a compact plastic case containing two miniature spools, with the magnetically coated polyester-type plastic film (magnetic tape) passed and wound between them. This format is known for its reliability and versatility in both music and data storage.\u003c\/p\u003e\n\n\u003ch2\u003e That's Suono  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Width\u003c\/strong\u003e: 0.15 inches (3.81 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMono Track Width\u003c\/strong\u003e: 1.5 millimeters (0.059 in)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo Track Width\u003c\/strong\u003e: 0.6 mm (0.024 in) per channel, with a 0.3 mm (0.012 in) gap between channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Speed\u003c\/strong\u003e: 1+7⁄8 inches per second (4.76 cm\/s)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecording Format\u003c\/strong\u003e: Analog signal, in four tracks (two stereo pairs or two monaural tracks)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003e\"The That's Suono cassette tape provides excellent sound quality and durability. It's a reliable choice for both music and data storage.\"\u003c\/li\u003e\n\u003cli\u003e\"I've used these tapes extensively for recording and playback, and they consistently deliver high-quality audio.\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e That's Suono  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e: The cassette is designed to be compact and portable, making it easy to use in various settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Signal Recording\u003c\/strong\u003e: The cassette records and plays back analog signals, providing a rich and detailed audio experience.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Capacity\u003c\/strong\u003e: Available in various capacities, including 30, 45, and 60 minutes per side, to suit different recording needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe That's Suono cassette tape builds upon the advancements of earlier cassette formats by offering improved sound quality and durability. The use of high-quality magnetic tape and precise engineering ensures that the cassette provides reliable performance in both mono and stereo modes.\u003c\/p\u003e","brand":"That's","offers":[{"title":"90","offer_id":47168475103551,"sku":null,"price":147.0,"currency_code":"USD","in_stock":false},{"title":"74","offer_id":47168475136319,"sku":"","price":140.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/IMG_6234s.jpg?v=1727366879"},{"product_id":"tdk-ma-r-1979-1981-us","title":"TDK MA-R Type IV - 1979-1981 US","description":"\u003ch1\u003eTDK MA-R (1979-1981 US) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003eTDK MA-R  Cassette Description:\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-R cassette tape, produced from 1979 to 1981 in the US, is a premium audio cassette designed to deliver high-fidelity sound. It features a heavy and stable metal shell construction, which significantly reduces vibrations and ensures accurate left-to-right channel orientation and true parallel running of the A and B sides.\u003c\/p\u003e\n\n\u003ch2\u003eTDK MA-R  Technical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Particle:\u003c\/strong\u003e Finavix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoercivity:\u003c\/strong\u003e 1130 Oe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemanence:\u003c\/strong\u003e 3300 Gauss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquareness Ratio:\u003c\/strong\u003e 0.85\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Bias:\u003c\/strong\u003e +0.5dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL 315Hz:\u003c\/strong\u003e +6.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL 10kHz:\u003c\/strong\u003e +0.5dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 315Hz:\u003c\/strong\u003e +1.2dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 3.15kHz:\u003c\/strong\u003e +1.8dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 10kHz:\u003c\/strong\u003e +2.5dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 16kHz:\u003c\/strong\u003e +3.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise:\u003c\/strong\u003e -58.0dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTDK MA-R  Key Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Metal Shell:\u003c\/strong\u003e Reduces vibrations for accurate sound reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinavix Metal Particles:\u003c\/strong\u003e Ensures long-term stability and high sound quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolymer Coating:\u003c\/strong\u003e Permanently seals each metal particle for consistent performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation:\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-R cassette tape represents an improvement over previous generations by incorporating a three-layer construction with a die-cast zinc core machined to micron tolerances, which enhances total stability and accurate channel orientation. This unique construction allows the cassette to take full advantage of the qualities of metal tape, producing high-fidelity sound.\u003c\/p\u003e","brand":"TDK","offers":[{"title":"90","offer_id":47168515473727,"sku":null,"price":179.62,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47168515506495,"sku":null,"price":172.21,"currency_code":"USD","in_stock":false},{"title":"60 (B stock)","offer_id":47168525173055,"sku":"","price":145.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/TDK-MA-R-1979-1981-US-Ultra-Ferric-783.jpg?v=1717061653"},{"product_id":"tdk-ma-r-1982-1984-us","title":"TDK MA-R Type IV - 1982-1984 US","description":"\u003ch1\u003eTDK MA-R (1982-1984 US) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e TDK MA-R  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-R cassette tape, produced from 1982 to 1984, is a high-quality audio cassette designed for professional and home use. It features a robust metal shell to minimize vibrations and ensure stable playback, making it ideal for recording and playing back high-fidelity audio.\u003c\/p\u003e\n\n\u003ch2\u003e TDK MA-R  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Particle:\u003c\/strong\u003e Finavix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoercivity:\u003c\/strong\u003e 1130 Oe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemanence:\u003c\/strong\u003e 3300 Gauss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquareness Ratio:\u003c\/strong\u003e 0.85\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Bias:\u003c\/strong\u003e +0.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL 315Hz:\u003c\/strong\u003e +6.0 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL 10kHz:\u003c\/strong\u003e +0.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 315Hz:\u003c\/strong\u003e +1.2 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 3.15kHz:\u003c\/strong\u003e +1.8 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 10kHz:\u003c\/strong\u003e +2.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 16kHz:\u003c\/strong\u003e +3.0 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise:\u003c\/strong\u003e -58.0 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e TDK MA-R  Key Features\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Metal Shell:\u003c\/strong\u003e Designed to reduce vibrations and ensure stable playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Magnetic Particle:\u003c\/strong\u003e Finavix particles provide excellent magnetic properties.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Technical Specifications:\u003c\/strong\u003e Optimized for high-fidelity audio recording and playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Constructed with heavy materials to withstand regular use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-R cassette tape represents an improvement over previous generations due to its advanced magnetic particle formulation and robust metal shell, which collectively enhance its performance in terms of sound quality and durability.\u003c\/p\u003e","brand":"TDK","offers":[{"title":"90","offer_id":47168525533503,"sku":null,"price":176.02,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47168525566271,"sku":null,"price":157.81,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/TDK-MA-R-1982-1984-US-Ultra-Ferric-6731.jpg?v=1717061655"},{"product_id":"denon-mg-x-1992-1993-us","title":"Denon MG-X Type IV - 1992-1993 US","description":"\u003ch1\u003eDenon MG-X (1992-1993 US) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e Denon MG-X  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Denon MG-X cassette tape, produced in the early 1990s, is a high-quality audio cassette designed for professional and personal use. It is part of the premium line of cassettes known for its smooth and even sound quality, similar to the Maxell MX series.\u003c\/p\u003e\n\n\u003ch2\u003e Denon MG-X  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: The MG-X features a premium metal tape formulation with a stronger midrange and treble response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: Standard thickness for professional use, ensuring optimal recording and playback quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.15 inches (3.81 mm) wide, with each mono track 1.5 millimeters (0.059 inches) wide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Denon MG-X  Key Features\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSound Quality\u003c\/strong\u003e: Known for its smooth and even sound quality, making it suitable for a variety of audio applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: Constructed with premium materials to ensure long-lasting performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Designed to work with standard cassette decks, ensuring compatibility with a wide range of playback equipment.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Denon MG-X builds upon the success of previous Denon cassettes by offering a more robust midrange and treble response, enhancing the overall audio experience. This improvement is particularly noticeable in music recordings, where the stronger high-frequency response provides a clearer and more detailed sound.\u003c\/p\u003e","brand":"Denon","offers":[{"title":"100","offer_id":47168597000511,"sku":null,"price":289.3,"currency_code":"USD","in_stock":false},{"title":"90","offer_id":47168597033279,"sku":null,"price":285.77,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47168597066047,"sku":null,"price":262.86,"currency_code":"USD","in_stock":false},{"title":"100 (C Stock)","offer_id":49801148399935,"sku":"","price":144.71,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/MG-X-1992-1993-US-F_67812c25-5ea7-4fbf-86d4-a551422ac936.jpg?v=1717038782"},{"product_id":"3m-black-watch-4040-1989-us","title":"3M Black Watch 4040 Type IV - 1989 US","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eThe 3M Black Watch 4040 cassette tape is a\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e Type IV Metal Position gem, released back in 1989 and crafted meticulously in Japan by \u003ca href=\"https:\/\/ultraferric.com\/collections\/denon\" target=\"_blank\"\u003eDenon \u003c\/a\u003efor \u003ca href=\"..\/collections\/3m\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e3M\u003c\/a\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eWith its X-tended range Metal Particulate, every recording feels intimate and true to life. I've always admired how, despite its age, the Black Watch 4040 maintains its pristine condition, even after countless playbacks. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eYes, it's a rebranded \u003ca href=\"..\/search?q=denon-hd-m\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eDenon HD-M\u003c\/a\u003e, made from carefully selected batches and 'a bit' more expensive due to its collectible value.\u003c\/p\u003e\n\u003cp\u003eA rare, wonderful tape that doesn't come up often for sale.\u003c\/p\u003e","brand":"3M","offers":[{"title":"100","offer_id":47168680132927,"sku":"","price":97.22,"currency_code":"USD","in_stock":true},{"title":"74","offer_id":47168664633663,"sku":null,"price":86.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/3M-Black-Watch-4040-1989-US-Ultra-Ferric-7279.jpg?v=1717061677"},{"product_id":"tdk-ma-xg-1990-us","title":"TDK MA-XG Type IV - 1990 EU","description":"\u003ch1\u003eTDK MA-XG (1990 EU) Cassette Tape\u003c\/h1\u003e\n\u003ch2\u003e TDK MA-XG  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-XG (1990 EU) is a high-quality, blank audio cassette tape designed for professional and serious music enthusiasts. It features a metal shell made from a metal alloy, ensuring stability and durability. The tape itself is formulated with Finavix particles, known for their superior magnetic properties.\u003c\/p\u003e\n\n\u003ch2\u003e TDK MA-XG  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Particle\u003c\/strong\u003e: Finavix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoercivity\u003c\/strong\u003e: 1130 Oe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemanence\u003c\/strong\u003e: 3300 Gauss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquareness Ratio\u003c\/strong\u003e: 0.85\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Bias\u003c\/strong\u003e: +0.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level (MOL) at 315 Hz\u003c\/strong\u003e: +6.0 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level (MOL) at 10 kHz\u003c\/strong\u003e: +0.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 315 Hz\u003c\/strong\u003e: +1.2 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 3.15 kHz\u003c\/strong\u003e: +1.8 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 10 kHz\u003c\/strong\u003e: +2.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 16 kHz\u003c\/strong\u003e: +3.0 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise\u003c\/strong\u003e: -58.0 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e TDK MA-XG  Key Features\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Metal Shell\u003c\/strong\u003e: Reduces vibrations for better sound quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinavix Particle Formulation\u003c\/strong\u003e: Ensures high magnetic properties for clear recordings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Performance\u003c\/strong\u003e: Maintains a good signal-to-noise ratio over time.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-XG is the successor to the legendary TDK MA-R, which was introduced in 1982. The MA-XG builds upon the performance of its predecessor by using the same high-quality Finavix particles and a more robust metal shell, making it one of the most stable and durable cassettes available in its time.\u003c\/p\u003e","brand":"TDK","offers":[{"title":"90 (B Stock)","offer_id":47168694976831,"sku":null,"price":117.98,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47168695009599,"sku":null,"price":157.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/TDK-MA-XG-1990-EU-Ultra-Ferric-1278.jpg?v=1717061679"},{"product_id":"maxell-metal-vertex-1992-1993-jp","title":"Maxell Metal Vertex Type IV - 1992-1993 JP","description":"\u003ch1\u003eMaxell Metal Vertex (1992-1993 JP) Cassette Tape\u003c\/h1\u003e \n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e \u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003eCassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Maxell Metal Vertex is a high-quality audio cassette tape designed for professional and enthusiast use. Produced from 1990 to 1992, this cassette tape is notable for its back-coated metal tape, which enhances sound quality and durability.\u003c\/p\u003e\n\n\u003ch2\u003eCassette Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTape Type\u003c\/strong\u003e: Back-coated metal tape\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRecording Format\u003c\/strong\u003e: Analog magnetic tape\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: 45 minutes per side (C90)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTape Width\u003c\/strong\u003e: 0.15 inches (3.81 mm)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTrack Width\u003c\/strong\u003e: 1.5 mm per mono track, divided into left and right channels for stereo playback\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePlayback Speed\u003c\/strong\u003e: 1+7\/8 inches per second (4.76 cm\/s)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCassette Key Features\u003c\/h2\u003e\n\u003col\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBack-Coated Metal Tape\u003c\/strong\u003e: The unique back-coating enhances sound quality and reduces print-through.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRugged Build\u003c\/strong\u003e: The cassette housing is designed for durability and resistance to wear.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAnalog Magnetic Recording\u003c\/strong\u003e: Ensures high-fidelity audio reproduction.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType IV Metal Tape\u003c\/strong\u003e: Indicates advanced tape formulation suitable for high-quality recordings.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Maxell Metal Vertex represents an improvement over earlier cassette tapes by incorporating a back-coated metal tape, which was a novel feature at the time. This innovation provided better sound quality and durability compared to standard ferric oxide tapes .\u003c\/p\u003e\n \u003ch3\u003eImportant!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock tapes!\u003c\/p\u003e","brand":"Maxell","offers":[{"title":"90","offer_id":47168760578367,"sku":null,"price":410.98,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47168760611135,"sku":null,"price":390.84,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47168787743039,"sku":null,"price":353.02,"currency_code":"USD","in_stock":true},{"title":"60 (C Stock - READ)","offer_id":47576275976511,"sku":null,"price":192.59,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/IMG_5620s.jpg?v=1736311058"},{"product_id":"sony-metal-master-1988-1989-jp","title":"Sony Metal Master Type IV - 1988-1989 JP","description":"\u003ch1\u003eSony Metal Master (1988-1989 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e Sony Metal Master  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Sony Metal Master cassette tape, produced between 1988 and 1989 in Japan, is a high-quality audio cassette designed for professional and enthusiast use. It features a ceramic shell with ceramic tape guide inserts, ensuring optimal magnetic properties for clear and detailed audio recordings.\u003c\/p\u003e\n\n\u003ch2\u003e Sony Metal Master  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Properties\u003c\/strong\u003e: The tape has a remanence of 3000-3500 G and coercivity of 1100 Oe, making it suitable for high-fidelity recordings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: It offers a wide frequency response, with high output levels at midrange frequencies and low distortion, particularly in treble.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range\u003c\/strong\u003e: The cassette tape provides a broad dynamic range, allowing for the capture of both soft and loud sounds without significant compression or distortion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eUsers praised the Sony Metal Master for its ability to handle high recording levels without compromising sound quality. The cassette was noted for its excellent calibration system, which allowed for precise adjustment of bias and sensitivity, ensuring optimal performance even with less expensive tapes like TDK D.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Sony Metal Master  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Coating\u003c\/strong\u003e: The tape features a metal particle coating, which enhances its magnetic properties and reduces high-frequency losses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Fidelity Recording\u003c\/strong\u003e: Designed for professional and enthusiast use, this cassette tape is ideal for recording and playing back high-fidelity audio.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Sony Metal Master cassette tape represents an advancement in audio cassette technology, particularly in its magnetic properties and frequency response. It was introduced in 1979 as part of the Type IV standard, which improved upon earlier ferric tapes by offering higher remanence and coercivity values, resulting in better sound quality and wider dynamic range.\u003c\/p\u003e","brand":"Sony","offers":[{"title":"90","offer_id":47168806814015,"sku":"","price":191.48,"currency_code":"USD","in_stock":true},{"title":"60","offer_id":47168806846783,"sku":"","price":173.76,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47168806879551,"sku":"","price":167.23,"currency_code":"USD","in_stock":true},{"title":"60 (B Stock - READ)","offer_id":48078436172095,"sku":"","price":149.69,"currency_code":"USD","in_stock":false},{"title":"90 (C Stock - READ)","offer_id":49801121235263,"sku":"","price":95.99,"currency_code":"USD","in_stock":false},{"title":"60 (C Stock - READ)","offer_id":49801121268031,"sku":"","price":88.79,"currency_code":"USD","in_stock":true},{"title":"46 (C Stock - READ)","offer_id":49801121300799,"sku":"","price":83.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/Sony-Metal-Master-1988-1989-JP-Ultra-Ferric-4214.jpg?v=1717061685"},{"product_id":"nakamichi-zx-1978-1982","title":"Nakamichi ZX Type IV - 1978-1982","description":"\u003ch1\u003eNakamichi ZX (1978-1982)\u003c\/h1\u003e\n\u003ch2\u003e Nakamichi ZX  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Nakamichi ZX cassette tape is a high-quality, analog magnetic tape designed for professional audio recording and playback. It is part of the 4-track, 2-channel stereo system, ensuring clear and precise audio reproduction. The cassette tape is suitable for use with various Nakamichi tape decks, including the ZX-7 and ZX-9 models, which are renowned for their advanced calibration and noise reduction features.\u003c\/p\u003e\n\n\u003ch2\u003e Nakamichi ZX  Technical Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTape Speed:\u003c\/strong\u003e 4.8 cm\/s\u003cbr\u003e\n\u003cstrong\u003eTrack Format:\u003c\/strong\u003e 4-track, 2-channel stereo\u003cbr\u003e\n\u003cstrong\u003eTape Type:\u003c\/strong\u003e Type I, CrO2, Metal\u003cbr\u003e\n\u003cstrong\u003eNoise Reduction:\u003c\/strong\u003e Dolby B and C\u003cbr\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20 Hz to 21 kHz (Metal tape)\u003cbr\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 4 by 2.5 by 0.5 inches (10.2 cm × 6.35 cm × 1.27 cm)\u003cbr\u003e\n\n\u003c\/p\u003e\u003ch2\u003e Nakamichi ZX  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Tape Transport:\u003c\/strong\u003e Features a durable tape transport system with dual capstan drive for consistent tape speed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e Offers a wide frequency response range of 20 Hz to 21 kHz for clear and detailed audio reproduction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Nakamichi ZX cassette tape builds upon the advancements of previous generations by incorporating more precise calibration mechanisms and enhanced noise reduction capabilities. This ensures that the cassette tape delivers superior audio quality compared to earlier models.\u003c\/p\u003e","brand":"Nakamichi","offers":[{"title":"90","offer_id":47168869957951,"sku":null,"price":121.97,"currency_code":"USD","in_stock":false},{"title":"90 (B Stock)","offer_id":47168870023487,"sku":null,"price":114.38,"currency_code":"USD","in_stock":true},{"title":"60","offer_id":47168869990719,"sku":null,"price":105.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/ZX-1978-1982-NA-F_3ac5f290-23b2-4b03-94a1-4e6d2e104b5b.jpg?v=1717039865"},{"product_id":"nakamichi-zx-1983-1989","title":"Nakamichi ZX Type IV - 1983-1989","description":"\u003ch1\u003eNakamichi ZX (1983-1989)\u003c\/h1\u003e\n\u003ch2\u003e Nakamichi ZX  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Nakamichi ZX cassette tape is a high-quality, analog magnetic tape designed for audio recording and playback. It is part of the Nakamichi series, known for its precision engineering and robust performance. The cassette tape is suitable for both professional and home use, offering reliable and clear audio reproduction.\u003c\/p\u003e\n\n\u003ch2\u003e Nakamichi ZX  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack Format\u003c\/strong\u003e: 4-track, 2-channel stereo system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Speed\u003c\/strong\u003e: 4.8 cm\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response\u003c\/strong\u003e: 20 Hz ~ 21 kHz ± 3 dB (ZX Tape), 20 Hz ~ 20 kHz ± 3 dB (SX, EXII tape)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Nakamichi ZX cassette tape builds upon the advancements of its predecessors by offering improved signal-to-noise ratios and reduced distortion. The mechanical independence of the heads and the adjustable azimuth mechanism enhance the overall audio quality, making it a reliable choice for both professional and home use.\u003c\/p\u003e","brand":"Nakamichi","offers":[{"title":"90","offer_id":47168966132031,"sku":"","price":179.28,"currency_code":"USD","in_stock":true},{"title":"90 (B Stock)","offer_id":47168966164799,"sku":null,"price":161.65,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47168966230335,"sku":null,"price":170.83,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47168995361087,"sku":"","price":165.77,"currency_code":"USD","in_stock":true},{"title":"46 (B Stock)","offer_id":47310578647359,"sku":"","price":146.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/ZX-1983-1989-NA-F_6c881534-45e0-4b8c-8746-90c82e41bd98.jpg?v=1717039869"},{"product_id":"axia-k-metal-1996-jp","title":"AXIA K Metal Type IV (1996 JP)","description":"\u003ch1\u003eAXIA K Metal (1996 JP) Cassette Tape\u003c\/h1\u003e\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e \u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\u003ch2\u003eAXIA K Metal  Cassette Description:\u003c\/h2\u003e\n\u003cp\u003eThe AXIA K Metal (1996 JP) is a high-quality, type IV metal cassette tape designed for professional audio applications. It is manufactured by Fuji Photo Film and is part of the AXIA brand, known for its quality and creative design. The cassette features a black slim case with a stylish and trendy design, including arrows in the negative space and play, back, and forward buttons.\u003c\/p\u003e\n\n\u003ch2\u003eAXIA K Metal  Technical Specifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Type IV metal tape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 0.15 inches (3.81 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack Width:\u003c\/strong\u003e 1.5 mm for mono, 0.6 mm each for stereo channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Gap:\u003c\/strong\u003e  2μm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed:\u003c\/strong\u003e 1+7\/8 inches per second (4.76 cm\/s)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eUsers praise the AXIA K Metal for its stable tape running mechanism and linear frequency response. It is noted for handling loud dynamics well, although it may be softer in loudness compared to other tapes. The design and packaging are also highly appreciated for their quality and creativity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAXIA K Metal  Key Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLinear Frequency Response:\u003c\/strong\u003e The tape exhibits an overall linear frequency response with minimal auto-bias affecting higher frequencies above 1 kHz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStable Tape Mechanism:\u003c\/strong\u003e The cassette features a stable tape running mechanism, ensuring reliable playback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign Elements:\u003c\/strong\u003e The packaging includes design elements like arrows in the negative space and play, back, and forward buttons.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation:\u003c\/h2\u003e\n\u003cp\u003eThe AXIA K Metal (1996 JP) is part of the second generation of the K metal series. While specific improvements are not detailed, it is noted that the midrange of the AXIA and Fuji high-end metals is superior to their competition, emphasizing a balanced sound quality.\u003c\/p\u003e","brand":"Axia","offers":[{"title":"90","offer_id":48307889865023,"sku":"","price":38.08,"currency_code":"USD","in_stock":false},{"title":"80","offer_id":47202170896703,"sku":"","price":35.17,"currency_code":"USD","in_stock":true},{"title":"70","offer_id":50214993199423,"sku":"","price":34.87,"currency_code":"USD","in_stock":true},{"title":"64","offer_id":48562874483007,"sku":"","price":34.37,"currency_code":"USD","in_stock":true},{"title":"60","offer_id":48562874515775,"sku":"","price":33.58,"currency_code":"USD","in_stock":false},{"title":"54","offer_id":47796692418879,"sku":"","price":32.57,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":47202170929471,"sku":"","price":31.76,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47202170962239,"sku":"","price":30.37,"currency_code":"USD","in_stock":true},{"title":"46 (C Stock - READ)","offer_id":49804214763839,"sku":"","price":17.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/IMG_4796s.jpg?v=1718568098"},{"product_id":"axia-metal-1991-jp","title":"AXIA Metal Type IV - 1991 JP","description":"\u003ch1\u003eAXIA Metal (1991 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch2\u003e AXIA Metal  Cassette Description\u003c\/h2\u003e\u003cp\u003eWhen you listen to this tape, you won't believe that this was \u003ca href=\"https:\/\/ultraferric.com\/collections\/axia\"\u003eAxia\u003c\/a\u003e's \"entry level\" metal tape. In fact, if you search you'll see that these tapes command similar and even higher prices than their higher end siblings, the   \u003ca href=\"..\/search?q=axia-ps\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ePS\u003c\/a\u003e and the   \u003ca href=\"..\/search?q=axia-au\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eAU \u003c\/a\u003eseries. \u003cbr\u003eWe're not saying it is better (it isn't), but it is rarer. We believe that the reason is that the buyers that were willing to pay the price of a metal tape, and since Axia offered 3 tiers at the time, more people opted for the \u003ca href=\"..\/search?q=axia-ps-metal\" rel=\"noopener noreferrer\" target=\"_blank\"\u003emidrange PS line\u003c\/a\u003e.   \u003c\/p\u003e\n\u003cp\u003eThere is a good reason \u003ca href=\"..\/collections\/fuji\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eFuji \u003c\/a\u003eand \u003ca href=\"..\/collections\/axia\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eAxia \u003c\/a\u003etapes have a cult-like following, and we plea guilty to that as well.\u003c\/p\u003e\n\u003cp\u003eThis tape will take a 'beating' in terms of recording level without squinting once. A superb metal tape for the ages, and one that's quickly becoming a collectible rarity.\u003c\/p\u003e\n\u003cp\u003eWe have a few of the ultra-rare 20 minute version left, and we'll be happy to record one for you as a reference to what a sub $20 tape can sound.\u003cbr\u003eWe recommend the \u003ca href=\"..\/pages\/the-nak-rack\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e682ZX \u003c\/a\u003ethat seems to bring out the best of this tape.\u003c\/p\u003e\n\u003cp\u003eThe AXIA Metal (1991 JP) is a Type IV metal audio cassette tape designed for high-quality audio recording. This Japanese domestic market product features a metal particle formulation, offering superior performance compared to standard ferric oxide tapes. The cassette is known for its excellent sound quality and durability, making it suitable for various music genres.\u003c\/p\u003e\n\n\u003ch2\u003e AXIA Metal  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Type IV metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative sensitivity\u003c\/strong\u003e: +0.8dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD @ Dolby level\u003c\/strong\u003e: 0.22%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL400(3%)\u003c\/strong\u003e: +5.8dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOL10k\u003c\/strong\u003e: -3.3dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias noise\u003c\/strong\u003e: -53.2dB, -57.2dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic range\u003c\/strong\u003e: 63.0dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e AXIA Metal  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal particle formulation\u003c\/strong\u003e for enhanced audio fidelity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhite cassette shell\u003c\/strong\u003e for a distinctive appearance\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDesigned for high-end audio recording and playback\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe AXIA Metal (1991 JP) offers slightly better MOL and noise performance compared to earlier AXIA metal tapes, while maintaining similar bias settings to the 1986 MX.\u003c\/p\u003e","brand":"Axia","offers":[{"title":"100","offer_id":48067587408191,"sku":"","price":37.3,"currency_code":"USD","in_stock":false},{"title":"80","offer_id":47202273689919,"sku":null,"price":35.41,"currency_code":"USD","in_stock":false},{"title":"70","offer_id":48477966139711,"sku":"","price":33.86,"currency_code":"USD","in_stock":true},{"title":"54","offer_id":48067587473727,"sku":"","price":33.32,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":47202273722687,"sku":"","price":32.88,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47202273755455,"sku":null,"price":32.17,"currency_code":"USD","in_stock":true},{"title":"20","offer_id":47202273952063,"sku":"","price":27.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/Metal-1991-JP-F_54b02d82-56cc-49a5-96c3-50285ba3b55f.jpg?v=1717038204"},{"product_id":"axia-ps-metal-1995-jp","title":"AXIA PS-Metal Type IV - 1995 JP","description":"\u003ch1\u003eAXIA PS-Metal (1995 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch2\u003e AXIA PS-Metal  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe AXIA PS-Metal (1995 JP) is a high-quality audio cassette tape designed for professional and personal use. Manufactured by Fuji, this cassette is part of the premium Axia series, known for its exceptional performance and durability. The tape is made from high-grade materials to ensure optimal sound quality and reliability.\u003c\/p\u003e\n\n\u003ch2\u003e AXIA PS-Metal  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Type I Audio Cassette\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-quality magnetic tape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Standard cassette dimensions for easy use with most cassette decks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecording Time\u003c\/strong\u003e: 60 minutes per side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Compatible with most cassette decks available in the market\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eUsers have praised the AXIA PS-Metal for its clear and crisp sound quality, ease of use, and durability. Many have noted that it is a reliable choice for both professional and personal recording needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e AXIA PS-Metal  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Grade Magnetic Tape\u003c\/strong\u003e: Ensures optimal sound quality and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Axia Series\u003c\/strong\u003e: Part of a well-regarded series known for its performance and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to Bias and Record\u003c\/strong\u003e: Designed for straightforward use, making it accessible to both beginners and professionals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Compatibility\u003c\/strong\u003e: Compatible with most cassette decks available in the market.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe AXIA PS-Metal (1995 JP) builds upon the reputation of its predecessors in the Axia series by offering improved sound quality and enhanced durability. It maintains the ease of use and compatibility that users have come to expect from high-quality audio cassettes.\u003c\/p\u003e","brand":"Axia","offers":[{"title":"90","offer_id":48134220054847,"sku":"","price":41.75,"currency_code":"USD","in_stock":true},{"title":"80","offer_id":47202277753151,"sku":"","price":40.31,"currency_code":"USD","in_stock":true},{"title":"74","offer_id":47309739819327,"sku":"","price":39.48,"currency_code":"USD","in_stock":true},{"title":"70","offer_id":47309739852095,"sku":"","price":38.82,"currency_code":"USD","in_stock":true},{"title":"64","offer_id":48251627733311,"sku":"","price":37.91,"currency_code":"USD","in_stock":true},{"title":"60","offer_id":47309739884863,"sku":"","price":37.82,"currency_code":"USD","in_stock":false},{"title":"54","offer_id":47265425490239,"sku":"","price":37.03,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":47309739917631,"sku":"","price":36.32,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47202277916991,"sku":"","price":35.9,"currency_code":"USD","in_stock":true},{"title":"40","offer_id":48067604054335,"sku":"","price":34.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/IMG_4974s.jpg?v=1718567753"},{"product_id":"axia-ps-metal-1996-jp","title":"AXIA PS-Metal Type IV - 1996 JP","description":"\u003ch1\u003eAXIA PS-Metal (1996 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch2\u003e AXIA PS-Metal  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe AXIA PS-Metal (1996 JP) is a high-quality blank audio cassette tape designed for professional and enthusiast use. It is part of Axia's premium line, known for its superior magnetic properties and optimal performance in various music genres.\u003c\/p\u003e\n\n\u003ch2\u003e AXIA PS-Metal  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Type IV metal particle tape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Properties\u003c\/strong\u003e: Characterized by a remanence of 3000-3500 G and coercivity of 1100 Oe, which ensures high dynamic range and low distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiasing Requirements\u003c\/strong\u003e: Requires special high-flux magnetic heads and high-current amplifiers for optimal recording.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eUsers praise the tape for its clear and detailed sound, particularly in the midrange and treble frequencies. It is noted for its ability to handle a wide range of music genres without significant distortion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e AXIA PS-Metal  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Tape Formulation\u003c\/strong\u003e: Utilizes metal particle tape, which offers high midrange MOL and treble SOL, and the widest dynamic range coupled with the lowest distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: Compatible with most cassette decks equipped with Type II equalization, ensuring seamless playback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe AXIA PS-Metal (1996 JP) is the second generation of the K metal series, which has been refined to provide superior performance compared to its predecessors. This generation maintains the high standards of the previous models while offering improved consistency and reliability in audio reproduction.\u003c\/p\u003e","brand":"Axia","offers":[{"title":"90","offer_id":53660824338751,"sku":null,"price":41.1,"currency_code":"USD","in_stock":true},{"title":"80","offer_id":47202279686463,"sku":"","price":39.49,"currency_code":"USD","in_stock":true},{"title":"64","offer_id":48563050414399,"sku":"","price":37.76,"currency_code":"USD","in_stock":true},{"title":"60","offer_id":47202279719231,"sku":"","price":36.08,"currency_code":"USD","in_stock":true},{"title":"54","offer_id":47309754630463,"sku":"","price":35.38,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":47344218341695,"sku":"","price":34.69,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47202279751999,"sku":"","price":34.06,"currency_code":"USD","in_stock":true},{"title":"54 (2 Pack)","offer_id":48342835822911,"sku":"","price":68.44,"currency_code":"USD","in_stock":true},{"title":"50 (2 Pack)","offer_id":47344218374463,"sku":"","price":67.6,"currency_code":"USD","in_stock":true},{"title":"46 (2 Pack)","offer_id":48342835855679,"sku":"","price":66.59,"currency_code":"USD","in_stock":true},{"title":"40 (2 Pack)","offer_id":48067636265279,"sku":"","price":65.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/IMG_4986s.jpg?v=1718567938"},{"product_id":"tdk-ma-xg-1985-1989-jp","title":"TDK MA-XG Type IV - 1985-1989 JP","description":"\u003ch1\u003eTDK MA-XG (1985-1989 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e TDK MA-XG  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-XG is a high-quality, blank cassette tape designed for professional audio recording applications. Manufactured by TDK in Japan between 1985 and 1989, this cassette features a metal alloy shell that enhances stability and reduces vibrations, ensuring optimal sound quality.\u003c\/p\u003e\n\n\u003ch2\u003e TDK MA-XG  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Particle:\u003c\/strong\u003e Finavix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoercivity:\u003c\/strong\u003e 1130 Oe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemanence:\u003c\/strong\u003e 3300 Gauss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquareness Ratio:\u003c\/strong\u003e 0.85\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Bias:\u003c\/strong\u003e +0.5dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL 315Hz:\u003c\/strong\u003e +6.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL 10kHz:\u003c\/strong\u003e +0.5dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 315Hz:\u003c\/strong\u003e +1.2dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 3.15kHz:\u003c\/strong\u003e +1.8dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 10kHz:\u003c\/strong\u003e +2.5dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 16kHz:\u003c\/strong\u003e +3.0dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise:\u003c\/strong\u003e -58.0dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e TDK MA-XG  Key Features\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Alloy Shell:\u003c\/strong\u003e Enhances stability and reduces vibrations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Magnetic Tape:\u003c\/strong\u003e Utilizes Finavix particles for superior sound quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Technical Specifications:\u003c\/strong\u003e Optimized for high-frequency response and low noise levels.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-XG is the successor to the legendary TDK MA-R of 1982, offering improved technical specifications and enhanced sound quality. The use of Finavix particles and a metal alloy shell represents a significant advancement in cassette tape technology at the time of its release .\u003c\/p\u003e","brand":"TDK","offers":[{"title":"90","offer_id":47264845955391,"sku":"","price":186.24,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47264845988159,"sku":"","price":176.62,"currency_code":"USD","in_stock":false},{"title":"46","offer_id":47264846414143,"sku":"","price":170.16,"currency_code":"USD","in_stock":true},{"title":"90 (C Stock - READ)","offer_id":47576355045695,"sku":"","price":93.59,"currency_code":"USD","in_stock":false},{"title":"60 (C Stock - READ)","offer_id":49811848855871,"sku":"","price":66.24,"currency_code":"USD","in_stock":false},{"title":"46 (C Stock - READ)","offer_id":47576355078463,"sku":"","price":82.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/IMG_5618s.jpg?v=1723503748"},{"product_id":"axia-au-ivx-1993-1994-jp","title":"AXIA AU-IVX Type IV - 1993-1994 JP","description":"\u003ch1\u003eAXIA AU-IVX (1993-1994 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e AXIA AU-IVX  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe AXIA AU-IVX cassette tape is a high-quality, analog magnetic tape designed for audio recording and playback. Manufactured in Japan during the 1993-1994 period, this cassette tape is part of the AXIA series known for its reliability and clear sound quality. The cassette features a metal shell, indicating its high-grade formulation suitable for professional audio applications.\u003c\/p\u003e\n\n\u003ch2\u003e AXIA AU-IVX  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType IV Metal Cassette\u003c\/strong\u003e: Identified by a third set of notches near the middle of the top of the cassette shell, indicating its metal formulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Tape\u003c\/strong\u003e: Coated with iron oxide, a common and reliable formulation for high-quality audio recordings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: Standard compact cassette dimensions, 4 by 2.5 by 0.5 inches (10.2 cm × 6.35 cm × 1.27 cm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Width\u003c\/strong\u003e: 0.15 inches (3.81 mm) wide, with each mono track 1.5 millimeters (0.059 inches) wide, and stereo tracks divided into left and right channels of 0.6 mm (0.024 inches) each.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e AXIA AU-IVX  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Grade Formulation\u003c\/strong\u003e: The metal shell and iron oxide coating ensure high-quality audio recordings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Performance\u003c\/strong\u003e: Known for its low noise and clear sound quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Use\u003c\/strong\u003e: Suitable for professional audio applications due to its reliable performance and high-grade formulation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe AXIA AU-IVX cassette tape represents an improvement over previous generations in terms of its high-grade formulation and reliable performance. The metal shell and iron oxide coating provide a more stable and clear sound quality compared to earlier models. This makes it a preferred choice for professional audio applications where reliability and clarity are crucial.\u003c\/p\u003e","brand":"Axia","offers":[{"title":"90","offer_id":47309744406847,"sku":"","price":55.79,"currency_code":"USD","in_stock":true},{"title":"74","offer_id":47309744439615,"sku":"","price":52.44,"currency_code":"USD","in_stock":true},{"title":"60","offer_id":47309744505151,"sku":"","price":49.73,"currency_code":"USD","in_stock":false},{"title":"54","offer_id":47309744537919,"sku":"","price":49.0,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":49544086159679,"sku":"","price":46.14,"currency_code":"USD","in_stock":true},{"title":"60 (2 Pack)","offer_id":47309748863295,"sku":"","price":94.68,"currency_code":"USD","in_stock":true},{"title":"50 (C Stock)","offer_id":49804176523583,"sku":"","price":23.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/AU-IVx-1993-1994-JP-F_5495e83d-ae2d-47c6-a80a-b6c434f4cda8.jpg?v=1717037936"},{"product_id":"sony-metal-es-1996-jp","title":"Sony Metal-ES Type IV - 1996 JP","description":"\u003ch1\u003eSony Metal-ES (1996 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e Sony Metal-ES  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Sony Metal-ES (1996 JP) cassette tape is a high-quality audio cassette designed for professional and enthusiast use. It is part of the renowned Sony Metal series, known for its durability and excellent sound quality. The cassette tape is manufactured in Japan, ensuring strict quality control and adherence to high standards.\u003c\/p\u003e\n\n\u003ch2\u003e Sony Metal-ES  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Sensitivity:\u003c\/strong\u003e +1.2 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD @ Dolby Level:\u003c\/strong\u003e 0.29%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level (MOL) at 400 Hz (1%):\u003c\/strong\u003e +6.2 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level (MOL) at 400 Hz (3%):\u003c\/strong\u003e +10.0 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level (MOL) at 1 kHz (3%):\u003c\/strong\u003e +9.2 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSaturated Output Level (SOL) at 10 kHz:\u003c\/strong\u003e -0.2 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise:\u003c\/strong\u003e -53.7 dB, -58.4 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 68.4 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Sony Metal-ES  Key Features\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Sensitivity:\u003c\/strong\u003e The cassette tape boasts a relative sensitivity of +1.2 dB, ensuring it can handle a wide range of recording levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Distortion:\u003c\/strong\u003e With a THD @ Dolby level of 0.29%, this cassette tape provides clear and distortion-free audio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Dynamic Range:\u003c\/strong\u003e The dynamic range of 68.4 dB ensures that the tape can capture a wide range of audio frequencies without loss of detail.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Manufactured in Japan, this cassette tape is known for its durability and long-lasting performance.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Sony Metal-ES cassette tape builds upon the success of its predecessors by offering improved sensitivity and lower distortion levels. The increased maximum output levels at both 400 Hz and 1 kHz frequencies make it suitable for a variety of recording applications. Additionally, its dynamic range is enhanced, providing a more detailed and accurate audio reproduction.\u003c\/p\u003e","brand":"Sony","offers":[{"title":"90","offer_id":47310539686207,"sku":"","price":54.25,"currency_code":"USD","in_stock":true},{"title":"70","offer_id":48068994826559,"sku":"","price":51.82,"currency_code":"USD","in_stock":true},{"title":"60","offer_id":47310539718975,"sku":"","price":51.24,"currency_code":"USD","in_stock":true},{"title":"54","offer_id":47466777346367,"sku":"","price":49.51,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47454328488255,"sku":"","price":47.77,"currency_code":"USD","in_stock":true},{"title":"90 (2 Pack)","offer_id":47351869997375,"sku":"","price":103.24,"currency_code":"USD","in_stock":true},{"title":"80 (2 Pack)","offer_id":47555911909695,"sku":"","price":101.03,"currency_code":"USD","in_stock":true},{"title":"70 (2 Pack)","offer_id":47466748739903,"sku":"","price":98.52,"currency_code":"USD","in_stock":true},{"title":"60 (2 Pack)","offer_id":47310545092927,"sku":"","price":95.21,"currency_code":"USD","in_stock":true},{"title":"50 (2 Pack)","offer_id":48079863808319,"sku":"","price":92.28,"currency_code":"USD","in_stock":true},{"title":"90 (C Stock)","offer_id":49801174188351,"sku":"","price":27.59,"currency_code":"USD","in_stock":false},{"title":"70 (C Stock)","offer_id":49801319481663,"sku":"","price":25.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/Sony-Metal-ES-1996-JP-Ultra-Ferric-3500.jpg?v=1717115443"},{"product_id":"axia-au-ivx-1991-jp","title":"AXIA AU-IVX Type IV - 1991 JP","description":"\u003ch1\u003eAXIA AU-IVX (1991 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch2\u003e AXIA AU-IVX  Cassette Description\u003c\/h2\u003e\u003cp\u003eNo compromise performance in \u003ca href=\"..\/collections\/axia\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eAxia\u003c\/a\u003e's top of the AU premium line metal tape. \u003cbr\u003eWe had no doubts awarding it the '\u003ca href=\"..\/collections\/super-metal\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSuper Metal\u003c\/a\u003e' badge of honor, right up there with the \u003ca href=\"..\/search?q=sony-metal-es\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eSony Metal ES\u003c\/a\u003e   and the \u003ca href=\"..\/search?q=tdk-ma-r\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eTDK MA-R\u003c\/a\u003e, at a fraction of the price.\u003c\/p\u003e\n\u003cp\u003eWe will be doing an in-depth review of this superb tape soon, but don't wait for too long because our stock is getting low and they don't come by often...\u003c\/p\u003e\n\u003cp\u003eThe Axia AU-IVX (1991 JP) is a high-quality cassette tape designed for professional audio applications. It is part of the Axia series, known for its reliability and performance in recording and playback. This cassette tape is engineered to provide clear and accurate sound reproduction, making it suitable for various audio needs.\u003c\/p\u003e\n\n\u003ch2\u003e AXIA AU-IVX  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Sensitivity:\u003c\/strong\u003e +1.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTHD @ Dolby Level:\u003c\/strong\u003e 0.42%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL400(1%):\u003c\/strong\u003e +3.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL400(3%):\u003c\/strong\u003e +6.8 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMOL1k(3%):\u003c\/strong\u003e +5.7 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSOL10k:\u003c\/strong\u003e -3.6 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise:\u003c\/strong\u003e -54.8 dB, -59.0 dB(A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range:\u003c\/strong\u003e 65.8 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e AXIA AU-IVX  Key Features\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Sensitivity:\u003c\/strong\u003e The cassette tape offers a relative sensitivity of +1.5 dB, ensuring that it can capture and reproduce audio signals with minimal distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow THD:\u003c\/strong\u003e With a THD (Total Harmonic Distortion) of 0.42% at the Dolby level, this cassette tape ensures that the audio output is clean and free from harmonic distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Dynamic Range:\u003c\/strong\u003e The dynamic range of 65.8 dB provides a wide range of audio frequencies, ensuring that the cassette tape can handle both quiet and loud signals effectively.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Axia AU-IVX cassette tape represents an improvement over its predecessors in terms of sensitivity and dynamic range. Its enhanced specifications make it more suitable for professional audio applications, offering better sound quality and reliability compared to earlier models.\u003c\/p\u003e","brand":"Axia","offers":[{"title":"90","offer_id":47310638022975,"sku":"","price":55.37,"currency_code":"USD","in_stock":false},{"title":"90 (B Stock)","offer_id":49782871851327,"sku":"","price":52.9,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":49782871884095,"sku":"","price":51.25,"currency_code":"USD","in_stock":true},{"title":"54","offer_id":48477939040575,"sku":"","price":47.33,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":49544079540543,"sku":"","price":46.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/AU-IVx-1991-JP-F_abcd70a1-77b5-41f7-baf6-9b2c842034ff.jpg?v=1717037931"},{"product_id":"thats-ow-4-1991-1992-jp","title":"That's OW-4 Type IV - 1991-1992 JP","description":"\u003ch1\u003eThat's OW-4 (1991-1992 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e That's OW-4  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe That's OW-4 cassette tape, produced in Japan from 1991 to 1992, is a high-quality audio cassette designed for professional and personal use. It is part of the compact cassette family, known for its reliability and versatility in audio recording and playback.\u003c\/p\u003e\n\n\u003ch2\u003e That's OW-4  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia Type\u003c\/strong\u003e: Magnetic tape cassette\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncoding\u003c\/strong\u003e: Analog signal, in four tracks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity\u003c\/strong\u003e: Typically 60 minutes per side (C60)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Width\u003c\/strong\u003e: 0.15 inches (3.81 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack Width\u003c\/strong\u003e: 1.5 mm for mono, 0.6 mm each for stereo channels with a 0.3 mm separation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed\u003c\/strong\u003e: 1+7\/8 inches per second (4.76 cm\/s)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Properties\u003c\/strong\u003e: Uses ferric oxide tape with a coercivity of around 350 Oe and a remanence of approximately 1100 G\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eUsers have praised the That's OW-4 cassette tape for its clear and consistent sound quality, making it suitable for both music and voice recordings. The tape's durability and resistance to wear have also been noted as positive attributes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e That's OW-4  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Quality\u003c\/strong\u003e: Provides clear and consistent analog audio signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: Made with high-quality ferric oxide tape for reliable performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility\u003c\/strong\u003e: Suitable for both professional and personal audio recordings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe That's OW-4 cassette tape builds upon the established design of compact cassettes, offering improved durability and consistent audio quality. It maintains the same dimensions and operational speed as its predecessors, ensuring compatibility with a wide range of cassette players.\u003c\/p\u003e","brand":"That's","offers":[{"title":"90","offer_id":47310697038143,"sku":null,"price":47.68,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47310697070911,"sku":null,"price":45.24,"currency_code":"USD","in_stock":false},{"title":"46","offer_id":47310700052799,"sku":"","price":42.34,"currency_code":"USD","in_stock":true},{"title":"54 (C Stock)","offer_id":49809955946815,"sku":"","price":17.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/That-s-OW-4-1991-1992-JP-Ultra-Ferric-4186.jpg?v=1717115461"},{"product_id":"thats-cd-ivf-1991-1992-jp","title":"That's CD\/IVF Type IV - 1991-1992 JP","description":"\u003ch1\u003eThat's CD\/IVF (1991-1992 JP)\u003c\/h1\u003e\n\u003ch2\u003e That's CD\/IVF  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe That's CD\/IVF (1991-1992 JP) is a high-quality blank audio cassette tape designed for professional and enthusiast use. It is part of the CD\/IVF series, known for its superior sound quality and durability. This cassette tape is ideal for recording and mastering audio, particularly in the context of vinyl mastering.\u003c\/p\u003e\n\n\u003ch2\u003e That's CD\/IVF  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Metal Position Type IV\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 46 minutes per side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.15 inches (3.81 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack Width\u003c\/strong\u003e: 0.6 mm per channel with a 0.3 mm separation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Speed\u003c\/strong\u003e: 1 7\/8 inches per second (4.76 cm\/s)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Coating\u003c\/strong\u003e: Chromium dioxide (CrO2) for enhanced sound quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eThe That's CD\/IVF (1991-1992 JP) cassette tape has been praised for its clear and detailed sound, with users noting its ability to preserve the fidelity of the recorded audio without any drop-outs. It is also commended for its superior durability, making it a reliable choice for long-term storage and playback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e That's CD\/IVF  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Coating\u003c\/strong\u003e: Utilizes chromium dioxide (CrO2) for improved sound quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack Configuration\u003c\/strong\u003e: Stereo tracks with a 0.6 mm width each and a 0.3 mm separation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Length\u003c\/strong\u003e: 46 minutes per side, suitable for various recording applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e: Designed with a metal position type IV formulation for enhanced durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe That's CD\/IVF series represents an advancement in audio cassette technology, particularly with the use of chromium dioxide (CrO2) magnetic coating. This formulation offers improved sound quality and durability compared to earlier ferric oxide tapes. The metal position type IV formulation further enhances the cassette's performance by providing a more stable and reliable recording medium.\u003c\/p\u003e","brand":"That's","offers":[{"title":"60","offer_id":47310894039359,"sku":"","price":61.8,"currency_code":"USD","in_stock":false},{"title":"54","offer_id":47310895776063,"sku":"","price":58.85,"currency_code":"USD","in_stock":false},{"title":"46","offer_id":49846165471551,"sku":"","price":57.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/That-s-CD-IVF-1991-1992-JP-Ultra-Ferric-9416.jpg?v=1717115483"},{"product_id":"axia-ps-metal-1997-jp","title":"AXIA PS-Metal Type IV - 1997 JP","description":"\u003ch1\u003eAXIA PS-Metal (1997 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e AXIA PS-Metal  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe AXIA PS-Metal (1997 JP) cassette tape is a high-quality audio recording medium designed for professional and enthusiast use. It utilizes metal particle tape, which is known for its superior magnetic properties and dynamic range. This cassette tape is engineered to provide clear and detailed audio recordings, making it suitable for a variety of applications including music, voice recordings, and data storage.\u003c\/p\u003e\n\n\u003ch2\u003e AXIA PS-Metal  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Type\u003c\/strong\u003e: Metal particle tape (Type IV)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack Width\u003c\/strong\u003e: 1.5 mm (mono) and 0.6 mm (stereo)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Gap\u003c\/strong\u003e: 2μm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed\u003c\/strong\u003e: 1.875 inches per second (4.76 cm\/s)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias and Equalization\u003c\/strong\u003e: Compatible with Type II equalization settings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003eUsers have praised the AXIA PS-Metal for its excellent sound quality, high dynamic range, and reliable performance. Many have noted that it is particularly well-suited for recording music with rich harmonic content and relatively low bass levels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e AXIA PS-Metal  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Properties\u003c\/strong\u003e: The metal particle tape offers high remanence (3000-3500 G) and coercivity (1100 Oe), ensuring strong magnetization and resistance to external interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range\u003c\/strong\u003e: The cassette provides a wide dynamic range, making it ideal for capturing detailed audio signals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility\u003c\/strong\u003e: It is designed to be compatible with standard cassette decks equipped with Type II equalization settings, ensuring seamless playback.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe AXIA PS-Metal cassette tape represents an advancement in audio cassette technology, particularly with the introduction of metal particle tapes in 1979. These tapes offer improved magnetic properties compared to earlier ferric and ferricobalt formulations, resulting in better sound quality and higher fidelity recordings.\u003c\/p\u003e","brand":"Axia","offers":[{"title":"90","offer_id":47343858680127,"sku":"","price":38.16,"currency_code":"USD","in_stock":true},{"title":"74","offer_id":47343688483135,"sku":null,"price":35.2,"currency_code":"USD","in_stock":true},{"title":"70","offer_id":47343688515903,"sku":null,"price":34.54,"currency_code":"USD","in_stock":true},{"title":"64","offer_id":47343688548671,"sku":"","price":34.09,"currency_code":"USD","in_stock":true},{"title":"60","offer_id":47343688581439,"sku":null,"price":33.3,"currency_code":"USD","in_stock":true},{"title":"54","offer_id":47343858712895,"sku":"","price":32.87,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":47343858745663,"sku":"","price":32.14,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47343858778431,"sku":"","price":31.43,"currency_code":"USD","in_stock":true},{"title":"74 (2 Pack)","offer_id":47343858811199,"sku":"","price":65.82,"currency_code":"USD","in_stock":true},{"title":"70 (2 Pack)","offer_id":47343858843967,"sku":"","price":63.29,"currency_code":"USD","in_stock":true},{"title":"64 (2 Pack)","offer_id":47343858909503,"sku":"","price":62.2,"currency_code":"USD","in_stock":true},{"title":"50 (2 Pack)","offer_id":47343858942271,"sku":"","price":60.1,"currency_code":"USD","in_stock":true},{"title":"54 (C Stock - READ)","offer_id":49804180980031,"sku":"","price":16.19,"currency_code":"USD","in_stock":false},{"title":"50 (C Stock - READ)","offer_id":49804181012799,"sku":"","price":15.59,"currency_code":"USD","in_stock":false},{"title":"46 (C Stock - READ)","offer_id":49804181045567,"sku":"","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/PS-Metal-1997-JP-F_44022648-de7c-4149-9b28-0ad6cd0966f6.jpg?v=1717038395"},{"product_id":"sony-es-iv-1992-jp","title":"Sony ES IV Type IV - 1992 JP","description":"\u003ch1\u003eSony ES IV (1992 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch2\u003e Sony ES IV  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Sony ES IV (1992 JP) cassette tape is a high-quality, blank audio cassette designed for professional and personal recording needs. It features a durable, magnetic tape coated with chromium dioxide, known for its high fidelity and resistance to wear and tear.\u003c\/p\u003e\n\n\u003ch2\u003e Sony ES IV  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType IV Tape\u003c\/strong\u003e: Utilizes chromium dioxide for enhanced audio quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level (MOL)\u003c\/strong\u003e: +8.8 dB re 400 Hz Dolby Level, +10.2 dB re 400 Hz Dolby Level at 10 kHz (SOL) .\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Range\u003c\/strong\u003e: 66 dB, ensuring clear and detailed audio reproduction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise\u003c\/strong\u003e: -53.7 dB, -58.4 dB(A) .\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Sensitivity\u003c\/strong\u003e: +1.2 dB .\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003e\"The Sony ES IV cassette tape offers exceptional performance in terms of distortion, maximum output levels, and dynamic range. It is a reliable choice for high-fidelity recordings\" .\u003c\/li\u003e\n\u003cli\u003e\"This tape, combined with a Nakamichi 1000ZXL, provides a superior audio experience. The frequency response is well-balanced, and the dynamic range is impressive\" .\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e Sony ES IV  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Fidelity Recording\u003c\/strong\u003e: Chromium dioxide coating ensures clear and detailed audio.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e: Designed for repeated use without significant degradation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality\u003c\/strong\u003e: Ideal for both professional and personal recording applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Sony ES IV cassette tape represents an advancement in audio cassette technology, offering improved dynamic range and reduced bias noise compared to earlier models. Its chromium dioxide formulation enhances the overall audio quality, making it a preferred choice for those seeking high-fidelity recordings.\u003c\/p\u003e","brand":"Sony","offers":[{"title":"74","offer_id":47344226369855,"sku":null,"price":57.82,"currency_code":"USD","in_stock":false},{"title":"54","offer_id":47344226402623,"sku":null,"price":53.53,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":47344226435391,"sku":null,"price":51.36,"currency_code":"USD","in_stock":false},{"title":"46","offer_id":47344226468159,"sku":null,"price":49.3,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/Sony-ES-IV-1992-JP-Ultra-Ferric-1273.jpg?v=1717115521"},{"product_id":"denon-cd-jack-iv-1989-jp","title":"Denon CD\/Jack IV Type IV - 1989 JP","description":"\u003ch1\u003eDenon CD\/Jack IV (1989 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003eDenon CD\/Jack IV Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe Denon CD\/Jack IV (1989 JP) cassette tape is a high-quality audio cassette designed for professional and home use. It is manufactured using advanced Metal formulation tape, known for its superior high-frequency response and low distortion. This cassette tape is ideal for recording and playing back high-fidelity audio content.\u003c\/p\u003e\n\u003ch2\u003eDenon CD\/Jack IV Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Type\u003c\/strong\u003e: Metal Type IV tape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack System\u003c\/strong\u003e: 4-track, 2-channel stereo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTape Speed\u003c\/strong\u003e: 4.76 cm\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 10.2 cm x 6.35 cm x 1.27 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDenon CD\/Jack IV Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Tape Formulation\u003c\/strong\u003e: Utilizes Metal tape for improved high-frequency response and reduced distortion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo Recording\u003c\/strong\u003e: Capable of recording and playing back high-quality stereo audio.\u003c\/li\u003e\n\u003cli\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eImprovements Over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe Denon CD\/Jack IV cassette tape builds upon the advancements in tape technology, offering improved signal-to-noise ratios and enhanced frequency response compared to earlier generations of chromium dioxide tapes. This makes it a reliable choice for those seeking high-quality audio recordings.\u003c\/p\u003e","brand":"Denon","offers":[{"title":"90","offer_id":47344247767359,"sku":"","price":57.79,"currency_code":"USD","in_stock":true},{"title":"70","offer_id":49692141912383,"sku":"","price":55.94,"currency_code":"USD","in_stock":true},{"title":"64","offer_id":47344247800127,"sku":"","price":53.48,"currency_code":"USD","in_stock":true},{"title":"60","offer_id":49492943470911,"sku":"","price":52.62,"currency_code":"USD","in_stock":true},{"title":"54","offer_id":47344247832895,"sku":"","price":51.24,"currency_code":"USD","in_stock":true},{"title":"50","offer_id":48547215507775,"sku":"","price":49.42,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":49543686816063,"sku":"","price":48.77,"currency_code":"USD","in_stock":true},{"title":"70 (C Stock - READ)","offer_id":49855360237887,"sku":null,"price":28.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/Denon-CD-Jack-IV-1989-JP-Ultra-Ferric-72.jpg?v=1717115531"},{"product_id":"tdk-ma-r-1984-jp","title":"TDK MA-R Type IV - 1984 JP","description":"\u003ch1\u003eTDK MA-R (1984 JP) Cassette Tape\u003c\/h1\u003e\n\u003ch3\u003eC-Stock Information - Important!\u003c\/h3\u003e\n\u003cp\u003ePlease read our \u003ca href=\"..\/collections\/c-stock\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eC Stock collection page\u003c\/a\u003e terms carefully before purchasing any C Stock items.\u003c\/p\u003e\n\u003ch2\u003e TDK MA-R  Cassette Description\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-R (1984 JP) is a high-quality, blank audio cassette tape designed for professional and audiophile applications. It features a robust metal shell to minimize vibrations and ensure optimal sound quality. The cassette is formulated with Finavix magnetic particles, which provide superior magnetic properties for clear and detailed audio recordings.\u003c\/p\u003e\n\n\u003ch2\u003e TDK MA-R  Technical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic Particle:\u003c\/strong\u003e Finavix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoercivity:\u003c\/strong\u003e 1130 Oe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemanence:\u003c\/strong\u003e 3300 Gauss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquareness Ratio:\u003c\/strong\u003e 0.85\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Bias:\u003c\/strong\u003e +0.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level (MOL) at 315 Hz:\u003c\/strong\u003e +6.0 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Output Level (MOL) at 10 kHz:\u003c\/strong\u003e +0.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 315 Hz:\u003c\/strong\u003e +1.2 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 3.15 kHz:\u003c\/strong\u003e +1.8 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 10 kHz:\u003c\/strong\u003e +2.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity at 16 kHz:\u003c\/strong\u003e +3.0 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBias Noise:\u003c\/strong\u003e -58.0 dB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cul\u003e\n\u003cli\u003e\"The TDK MA-R cassette tape delivers exceptional sound quality, making it a favorite among audiophiles. Its robust metal shell and superior magnetic properties ensure that recordings are clear and detailed.\" \u003c\/li\u003e\n\u003cli\u003e\"This cassette tape is perfect for those seeking high-quality audio recordings. Its performance is state-of-the-art, and it has been a staple in professional recording studios.\" \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e TDK MA-R  Key Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Metal Shell:\u003c\/strong\u003e Reduces vibrations for better sound quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinavix Magnetic Particles:\u003c\/strong\u003e Provides superior magnetic properties for clear audio recordings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Sensitivity:\u003c\/strong\u003e Offers excellent sensitivity across various frequencies.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Bias Noise:\u003c\/strong\u003e Ensures minimal noise interference during recording.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eImprovements over Previous Generation\u003c\/h2\u003e\n\u003cp\u003eThe TDK MA-R cassette tape was introduced in the late 1970s and early 1980s, marking a significant improvement in audio cassette technology. It built upon the advancements of earlier TDK cassettes, offering enhanced magnetic properties and a more robust design to minimize vibrations and ensure superior sound quality.\u003c\/p\u003e","brand":"TDK","offers":[{"title":"90","offer_id":51063308517695,"sku":null,"price":203.18,"currency_code":"USD","in_stock":false},{"title":"60","offer_id":47351706845503,"sku":"","price":176.63,"currency_code":"USD","in_stock":true},{"title":"46","offer_id":47351711072575,"sku":"","price":160.42,"currency_code":"USD","in_stock":false},{"title":"90 (C Stock - READ)","offer_id":47576450892095,"sku":"","price":95.39,"currency_code":"USD","in_stock":true},{"title":"60 (C Stock - READ)","offer_id":49198770291007,"sku":"","price":89.38,"currency_code":"USD","in_stock":true},{"title":"46 (C Stock - READ)","offer_id":47576450924863,"sku":"","price":82.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/2261\/9967\/files\/IMG_5258s.jpg?v=1720460341"}],"url":"https:\/\/ultraferric.com\/collections\/premium-type-iv.oembed?page=4","provider":"Ultra Ferric","version":"1.0","type":"link"}