DuoConcerto C4F RP
Electrical Research Laboratories Inc. (Erla); Chicago, Illinois
- Country
- United States of America (USA)
- Manufacturer / Brand
- Electrical Research Laboratories Inc. (Erla); Chicago, Illinois
- Year
- 1929
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 38133
- Number of Tubes
- 8
- Valves / Tubes
- Details
- Record Player (perh.Changer)
- Power type and voltage
- Alternating Current supply (AC)
- from Radiomuseum.org
- Model: DuoConcerto C4F [RP] - Electrical Research
- Notes
- One dial (primary tuning control knob)
- Price in first year of sale
- 189.00 $
- External source of data
- Ernst Erb
- Source of data
- Radio Collector`s Guide 1921-1932
- Mentioned in
- Radio Manufacturers of the 1920s, Vol 1
- Other Models
-
Here you find 133 models, 47 with images and 61 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Electrical Research Laboratories Inc. (Erla); Chicago, Illinois