CO-OP - CO-OP is an abbreviation of the Japanese National Federation of University Cooperatives, which commissioned the production of the popular audio carrier in the 70s and 80s to popularize society. OEM manufacturers included Maxell, Denon, and TDK.

Image Brand Manufacturer Model Description Type Length Year Made in Market
Compact Cassette CO-OP LD 60 Type I Normal 1978 Japan CO-OP Nippon Columbia / Denon LD - Type I Normal 60 1978 Japan
Compact Cassette CO-OP LD 90 Type I Normal 1978 Japan CO-OP Nippon Columbia / Denon LD - Type I Normal 90 1978 Japan
Compact Cassette CO-OP LD 120 Type I Normal 1978 Japan CO-OP Nippon Columbia / Denon LD - Type I Normal 120 1978 Japan