The story of this device
Celebrated as a design masterpiece, the Sony Walkman WM-504 featured a completely transparent front door that revealed spinning cassette reels, powered by electronic logic controls in a slim profile.
Sony
Walkman WM-504
Sony · Audio & MP3 players · Released in 1987 · WM-504
Playback-only / EXT1 x AA + gumstick (7.5h)
Open this device in the web appDevice information
- Brand
- Sony
- Model
- WM-504
- Release year
- 1987
- Category
- Audio & MP3 players
Specifications
- Battery
- EXT1 x AA + gumstick (7.5h)
- Media
- Playback-only
- Weight
- 200 g / 76 × 109.2 × 24.3 mm
- Notable
- Auto-reverse, Dolby B, Dynamic Bass Boost (Made in Japan)