14 Facts for The Sony Walkman's 40th Anniversary – SURFACE

Celebrating the Sony Walkman's 40th anniversary, here's a collection of historic facts and numbers on the world's first portable music device.

1001 Hi-Fi Info: 40th Anniversary - The Walkman

A100 Walkman A Series 16GB 40th Anniversary Model

Sony Walkman - 40th Anniversary - Hardware and technical stuff - Quarter To Three Forums

From the Walkman to the PlayStation: Sony's greatest moments - in pictures, Technology

Sony releases a Walkman for its 40th anniversary

14 Facts for The Sony Walkman's 40th Anniversary, by Surface Magazine, Surface Magazine

14 Facts for The Sony Walkman's 40th Anniversary – SURFACE

Sony 40th Anniversary Walkman Includes Retro Cassette Player Case - SlashGear

Walkman - Wikipedia

Sony releases a Walkman for its 40th anniversary

Sony to produce a special 40th anniversary Walkman - ABC News

Sony NW-A100TPS 40th Anniversary Digital Audio Player – Addicted To Audio

Sony Walkman WM-F2015 AM/FM Portable Cassette Player