Sony HF 90 Blank Audio Cassette Tape

Capture the warmth of analog sound with the classic Sony HF 90 cassette tape. Offering 90 minutes of total recording capacity (45 minutes per side), this Type I / Normal Bias (120 µs EQ) cassette provides reliable high fidelity for both music and voice recordings. Factory sealed and perfect for retro audio enthusiasts, mixtape creators, and cassette deck collectors.