BASF Professional I-II-III Cassette Tape Collectors' Set
BASF Professional I-II-III Cassette Tape Collectors' Set
Regular price
$59.56 USD
Regular price
Sale price
$59.56 USD
Risk free purchase: If it is damaged, we replace it or refund you.
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New Old Stock- Not manufactured anymore. Limited quantities.
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BASF Professional I-II-III Cassette Tape Collectors' Set
BASF Professional I-II-III Cassette Bundle Description
The BASF Professional I-II-III Collectors Set comprises three 90-minute blank tape media—Professional I, Professional II, and Professional III—each engineered for professional recording and archival applications. Professional I uses a pure ferric-oxide (IEC I) formulation; Professional II employs a single-layer ferricobalt “pseudochrome” (IEC II) design; and Professional III features a dual-layer ferrichrome (IEC III) coating. All three variants deliver stable mechanical performance and consistent frequency response suitable for data backup and high-speed duplicator use.
BASF Professional I-II-III Cassette Bundle Technical Specifications
- Professional I (IEC I)
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- Tape Type: Ferric oxide-based
- Bias: Normal (100%)
- Equalization: 120 µs
- Saturation Remanence: ≈ 1 100 Gauss
- Recording Time: 90 min
- Professional II (IEC II)
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- Tape Type: Ferricobalt pseudochrome
- Bias: High (150% of normal)
- Equalization: 70 µs
- Dimensions: 3.81 mm × 131 m
- Recording Time: 90 min
- Professional III (IEC III)
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- Tape Type: Dual-layer ferrichrome (bottom ferric oxide, top chrome)
- Bias: Compatible with normal and high bias
- Equalization: 70 µs & 120 µs
- Construction Note: Bottom ferric-oxide layer enhances low-frequency response
- Recording Time: 90 min
