- Country
- United States of America (USA)
- Manufacturer / Brand
- General Electric Co. (GE); Bridgeport CT, Syracuse NY
- Year
- 1940–1942
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 42392
-
- Brand: Musaphonic
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Alternating Current supply (AC)
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: JB-420 - General Electric Co. GE;
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Notes
-
Battery type Eveready Nº 748. Color= Mahogany.
- External source of data
- Ernst Erb
- Source of data
- Collector's Guide to Antique Radios 4. Edition
- Circuit diagram reference
- Rider's Perpetual, Volume 14 = 1944 = before 1943
- Literature/Schematics (1)
- General Electric Radio Service Notes 1939-1942
- Literature/Schematics (2)
- Machine Age to Jet Age II (page 143.)
- Literature/Schematics (3)
- General Electric Folder 13-497-W for 1941.
- Other Models
-
Here you find 2910 models, 2135 with images and 2034 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