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Sony HF-Pro Cassette Description
The Sony HF-Pro (1988 JP) is a high-quality blank cassette tape designed for professional audio applications. It is formulated with super cobalt crystals, which provide an extremely high output on all bands, coupled with a ceramic composite guide to reduce modulation noise. This tape is ideal for digital sound reproduction, offering a balanced performance that combines the deep bass of ferric tapes with the high frequency response of chrome tapes.
Sony HF-Pro Technical Specifications
Relative Sensitivity: -0.3 dB
THD @ Dolby Level: 0.45%
MOL400(1%): +2.8 dB
MOL400(3%): +5.3 dB
MOL1k(3%): +3.2 dB
SOL10k: -1.1 dB
Bias Noise: -49.5 dB, -52.8 dB(A)
Dynamic Range: 58.1 dB
User Reviews
"These Sony tapes are up there with the best of... dare I say it... Metals (IV)!! A classic, well-made Sony shell with amazing tape inside. They don't get much better, but the price reflects this and their rarity."
Sony HF-Pro Key Features
High Output: Formulated with super cobalt crystals for high output on all bands.
Balanced Performance: Combines deep bass of ferric tapes with high frequency response of chrome tapes.
Digital Sound Reproduction: Excellent for digital sound reproduction.
Improvements Over Previous Generation
The Sony HF-Pro (1988 JP) builds upon the performance of its predecessors by offering improved dynamic range and reduced bias noise, making it a reliable choice for professional audio applications. Its unique formulation ensures that it can handle high signal levels without the need for noise reduction systems, providing a cleaner and more stable audio output.
