- United States of America (USA)
- Manufacturer / Brand
- United American Bosch (Magneto Corporation); Springfield (MA)
- 1936 ?
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- alternative name: American Bosch Magneto
- Brand: Essex
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- Wave bands
- Broadcast only (MW).
- Metal case
- from Radiomuseum.org
- Model: 803 - United American Bosch Magneto
- Chassis only or for «building in»
The car radio model 803 from United American Bosch uses the tube 0Z4 (OZ4) which was most probably been released to the market in 1936.
- External source of data
- E. Erb 3-907007-36-0
- Circuit diagram reference
- Die «Thali Schemasammlung» führt das Modell.
- Other Models
Here you find 412 models, 160 with images and 269 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from United American Bosch (Magneto Corporation); Springfield (MA)