- Country
- United States of America (USA)
- Manufacturer / Brand
- Troy Radio Mfg. Co. / Radio & Television Co.; Los Angeles, CA
- Year
- 1934
- Category
- Audio Amplifier or -mixer
- Radiomuseum.org ID
- 63687
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Alternating Current supply (AC) / 110 Volt
- Loudspeaker
- Permanent or electro-dynamic (moving coil), system not known yet.
- from Radiomuseum.org
- Model: Amplifier 2A3 - Troy Radio Mfg. Co. / Radio &
- Notes
- This "2A3" amplifier has a push-pull af output-stage.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 7 = 1936 and before
- Other Models
-
Here you find 97 models, 49 with images and 66 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Troy Radio Mfg. Co. / Radio & Television Co.; Los Angeles, CA