1997 WM-EX7
The WM-EX7 is a playback-only Walkman equipped with an automatic inversion function.
1999
WM-EX20
The WM-EX20 is a playback-only Walkman with an automatic reversal function. It features Dolby B, remote control operation, and bass boost, and is compatible with AA batteries and gum-type rechargeable batteries. It is an early high-end model that enhances convenience through the introduction of electronic control functions.
Related Walkman
Walkman in 1999
Sony portable audio in 1999
MiniDisc
1999 MZ-E90
The MZ-E90 is a compact MiniDisc player that has made significant progress in miniaturization and power saving.
Discman
1999 D-E880
The D-E880 is a portable CD player equipped with an electronic anti-skip mechanism using G-Protection.
Network Walkman
1999 NW-MS7
The NW-MS7 is the first Network Walkman to use a Memory Stick as its storage medium.
