Sony updates B-Series Walkman for Japan - CNET

A new model of the Sony B-Series Walkman MP3 player is revealed in Japan.

Sony NW-A50 Series, Page 5

List of Sony Walkman products - Wikipedia

40 years ago Sony's Walkman changed the way we listened to music - CNET

Sony updates B-Series Walkman for Japan - CNET

Sony releases 40th anniversary Walkman at IFA - CNET

SONY Walkman 64GB ZX Series NW-ZX707 : High-end streaming WALKMAN – WAFUU JAPAN

Sony NW-A50 Series, Page 5

Sony's new -- and old -- Walkmans (pictures) - CNET

Obituary: Sony tape Walkman - CNET

Sony E-Series Walkman - Video - CNET

Sony updates B-Series Walkman for Japan - CNET

Sony W-Series Walkman--photos - CNET

SONY WALKMAN NW-ZX707 64GB Hi-Res ZX Series Audio Player Black From Japan