MegaBass, Groove and Revitalizer, no Dolby B noise reduction. It is an EX621 with AA cell in the main unit, without remote control unit as part of the standard package.
The WM-R202 was very similar to the WM-102, but with one important difference, it could record. ≡
3-band radio was added to the hatch door of the wm-101. The body is only the size of the tape box.
The WM-F73 was very similar to the WM-F63, the only difference being that the radio offered an extra TV band. ≡
SONY’s pursuit of small design has come to an end for now, and it is experimenting with more styling.
Walkman that parted from the conventional, hard-edged form for softer contours that fit comfortably in your hand.
Built-in three-band radio, which allows you to quickly and easily store your headphones by opening the back cover.
Equipped with TVFM/AM three-band radio function, the "sound beauty" series continues the elegant design and "noble" sound quality of wm-509.
First wired remote control, enabling the Walkman to be placed in your bag, but controlled from the outside.