The cassette tape, officially named the Compact Cassette, and also known as audio cassette, or simply tape or cassette, is an analog magnetic tape recording format for audio recording and playback. In
A TDK SA90 Type II Compact Cassette
Wollensak portable reel-to-reel tape recorder
Operating instructions for the Philips/Norelco Cartridge Tape Carry-Corder 150 (1964)
One of the first cassette recorders from Philips, the Typ EL 3302 (1968)
A CD player is an electronic device that plays audio compact discs, which are a digital optical disc data storage format. CD players were first sold to consumers in 1982. CDs typically contain recordi
A portable CD player
Sony CDP-101 from 1982, the first commercially released CD player for consumers
Philips CD100 from 1983, the first commercially released CD player in the USA and Europe
This disc is highly corroded. The error correction cannot correct all errors. Two minutes can be played, however.