Brand Manufacturer Model Description Type Length Year Made in Market
Compact Cassette: Permaton Perfekt -  60 Perfekt Permaton Type I Normal 60 1976 Germany Germany
Compact Cassette: Permaton Perfekt -  60 Perfekt Permaton Type I Normal 60 1977 Germany Europe
Compact Cassette: Permaton Perfekt -  90 Perfekt Permaton Type II Chrome 90 1977 Germany Germany