Released in 1982. SONY UCX 90, high-position, set of 2. Unopened and unused, but please consider that these are vintage items that have been in storage for over 40 years, so there may be age-related deterioration. *Since they are unopened, the operation has not been confirmed. Please refrain from purchasing if you are particular about details or are overly sensitive. Thank you for your understanding. #cassettetape #unused #unopened #recordingmedia