- Country
- United States of America (USA)
- Manufacturer / Brand
- General Household Utilities Co. (Grunow); Chicago Ill.
- Year
- 1935 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 246361
-
- Brand: Grunow (trade name)
- Number of Tubes
- 4
- Valves / Tubes
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- -Loudspeaker incorporated, but system not known.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Grunow 420 - General Household Utilities Co
- Shape
- Tablemodel, Tombstone = decorative upright, not cathedral but can have rounded edges.
- Notes
-
The existence of model 420 is uncertain.
- Mentioned in
- Cathedral & Tombstone Radios (page 129.)
- Author
- Model page created by Noemi Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 138 models, 100 with images and 126 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from General Household Utilities Co. (Grunow); Chicago Ill.