The story of this device
Achieving a technical marvel, the Sony Walkman WM-10RV packed automated reverse playback into the famously compact sliding jewel-case chassis, powered efficiently by a single AA cell.
Sony
Sony · Audio & MP3 players · Released in 1984 · WM-10RV
Playback-only / AA Batteries (4h)
Open this device in the web appAchieving a technical marvel, the Sony Walkman WM-10RV packed automated reverse playback into the famously compact sliding jewel-case chassis, powered efficiently by a single AA cell.