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The Sony DR-3A is an iconic, highly robust set of dynamic stereo headphones originally released by Sony around 1960 (with continued production and manual pairings extending into the early 1970s). It was a popular companion accessory for Sony's vintage open-reel tape decks and integrated stereo music control systems, such as the Sony TC-355 and TC-560
SONY DR-3A
DR-3A
The Sony DR-3A is an iconic, highly robust set of dynamic stereo headphones originally released by Sony around 1960 (with continued production and manual pairings extending into the early 1970s). It was a popular companion accessory for Sony's vintage open-reel tape decks and integrated stereo music control systems, such as the Sony TC-355 and TC-560
Technical Specifications
- Type: High-quality dynamic stereo headphones
- Design: Circumaural / Closed-back cup configuration
- Impedance: 8 ohms (standard matching impedance for period-accurate monitoring jacks)
- Connectivity: Built-in heavy-duty cable ending in a standard 1/4" (6.3mm) binaural stereo phone plug
Data sheet
- Design
- 1970s
- Availability
- DECORATION, LOCATION, CINEMA
- Localisation
- BOURG-LA-REINE
- Connectors
- Jack 6.35