- Country
- United States of America (USA)
- Manufacturer / Brand
- United American Bosch (Magneto Corporation); Springfield (MA)
- Year
- 1932 ?
- Category
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- 64155
-
- alternative name: American Bosch Magneto
- Brand: Essex
- Number of Tubes
- 7
- Valves / Tubes
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Dry Batteries
- Loudspeaker
- Permanent or electro-dynamic (moving coil), system not known yet.
- Material
- Metal case
- from Radiomuseum.org
- Model: 9:20 - United American Bosch Magneto
- Shape
- Chassis only or for «building in»
- Notes
- Price less batteries or power pack
- Price in first year of sale
- 88.00 $
- External source of data
- Ernst Erb
- Source of data
- Radio Collector`s Guide 1921-1932
- Other Models
-
Here you find 414 models, 165 with images and 272 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)