1983 WM-20
The WM-20 is a playback-only Walkman.
Related Walkman
1983 WM-F10
The WM-F10 is a Walkman with a built-in radio.
1983 WM-F20
The WM-F20 is a Walkman with a built-in radio.
1984 WM-30
The WM-30 was an ultra-compact cassette Walkman from 1984 that refined the stretchable design introduced by the earlier WM-10, using a brushed metal case and upright layout that kept its footprint unusually close to that of a cassette itself.
