Prototype 2 tube
General Electric Co. (GE); Bridgeport CT, Syracuse NY
- Country
- United States of America (USA)
- Manufacturer / Brand
- General Electric Co. (GE); Bridgeport CT, Syracuse NY
- Year
- 1921 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 321492
-
- Brand: Musaphonic
- Number of Tubes
- 2
- Valves / Tubes
- 199_prototype 199_prototype
- Main principle
- TRF (Tuned-Radio-Frequency but use of regeneration unknown)
- Power type and voltage
- Batteries / addl. power jack
- Loudspeaker
- -Loudspeaker incorporated, but system not known.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Prototype 2 tube - General Electric Co. GE;
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
-
This is the first prototype receiver made by GE in 1921. It is a prototype and the model number is unknown. (Possibly radiola 1). These were not sold but one has been located in a US radio collection. It uses two double ended type199 tubes
- Mentioned in
- -- Collector info (Sammler) (bill01a.com tube photos)
- Author
- Model page created by Fin Stewart. See "Data change" for further contributors.
- Other Models
-
Here you find 2919 models, 2142 with images and 2045 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from General Electric Co. (GE); Bridgeport CT, Syracuse NY