Item: Mitsubishi Black Diamond C90 Audio Cassette
Type: Type I / Ferric / Normal Bias
Length: 90 minutes (45 mins per side)
Condition: Brand New & Factory Sealed
Overview:
Mitsubishi Black Diamond C90 tapes are ferric Type I blank audio cassettes designed for everyday music and voice recording. They feature high‑energy magnetic particle tape for clear, dynamic sound with low modulation noise and reliable performance. Suitable for all standard cassette decks and portable recorders.
Condition Notes:
Brand new, unopened, and fully sealed in original retail packaging. Case and wrap may show minimal storage signs only. Tape inside is untouched and mint.
