Sony HF-Pro (1986-1987 JP) Cassette Tape

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Sony HF-Pro Cassette Description

The Sony HF-Pro (1986-1987 JP) is a high-quality blank audio cassette tape designed for professional and enthusiast use. It is manufactured in Japan and features a Super Cobalt Crystal magnetic layer, ensuring excellent sound quality and durability.

Sony HF-Pro Technical Specifications

• Magnetic Layer: Super Cobalt Crystal
• Country of Origin: Japan
• Release Year: 1986-1987
• Relative Sensitivity: +0.5 dB
• THD @ Dolby Level: 0.45%
• MOL400(1%): +3.4 dB
• MOL400(3%): +6.4 dB
• MOL1k(3%): +4.7 dB
• SOL10k: -1.2 dB
• Bias Noise: -50.3 dB, -53.9 dB(A)
• Dynamic Range: 60.3 dB

Sony HF-Pro Key Features

1. Super Cobalt Crystal Magnetic Layer: Ensures high-quality sound reproduction.
2. High Dynamic Range: Offers a dynamic range of 60.3 dB, ideal for capturing detailed audio.
3. Low Bias Noise: Provides minimal hiss, enhancing overall audio clarity.

Improvements over Previous Generation

The Sony HF-Pro builds upon the performance of earlier models by offering improved sensitivity and dynamic range. The Super Cobalt Crystal magnetic layer enhances the tape's ability to capture and reproduce audio signals with greater fidelity compared to earlier ferric-based tapes .