1985 WM-55 The WM-55 is a playback-only Walkman equipped with an automatic inversion function. WM Playback-only AA Auto-reverse Dolby B Japan
1985 WM-75 The WM-75 is a playback-only Walkman equipped with an automatic reversal function. WM Playback-only AA Auto-reverse Dolby B Japan
1985 WM-101 The WM-101 is a playback-only Walkman equipped with an automatic inversion function. WM Playback-only AA + Gumstick Auto-reverse Dolby B Japan First AA + Gumstick
1985 WM-D3 The WM-D3 is a Walkman with recording capabilities and a professional configuration. Recorder Professional AA Dolby B Disc Drive Amorphous Head D Japan Last D
Discman 1985 D-50MkII The D-50MkII is an improved model based on the original D-50, with a revised power supply system and internal design. CD Discman Japan First Official Discman
