The first Sony Walkman, the TPS-L2 in 1979. The most important personal music device since the #transistorradio, the Walkman was also the device that made it common to wear headphones in public. From 'The Sony Walkman' at the web's largest private collection of antiques & collectibles, at http://www.ericwrobbel.com/collections/sony-walkman.htm ••••••••••••••••••••••••••• #vintagetech #vintagetechnology #walkman #vintageradio #antiqueradio #sonywalkman