Musaphonic 431A
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
- 1954 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 90379
-
- Brand: Musaphonic
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- AC/DC-set / 105 - 120 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6.5 inch = 16.5 cm
- Power out
- 0.75 W (unknown quality)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Musaphonic 431A - General Electric Co. GE;
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 14.25 x 7.625 x 7 inch / 362 x 194 x 178 mm
- Notes
- Family of models with the following colors: 431-A-B-C--Dark Brown, 432-A-B-C--Ivory, 433B-C--Gray. These models have an RF amplifier, a ferrite core loop antenna, phonograph jack input and combination volume control, which adjusts the phono volume when turned to the left and adjuststhe radio volume when turned to the right of center. The 431C receivers have a local-distance switch on the rear of the set.
- Circuit diagram reference
- Beitman Radio Diagrams Vol. 14, 1954
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Date 9-59, Set 456, Servicer)
- Literature/Schematics (2)
- - - Manufacturers Literature
- Author
- Model page created by Walter Wiesmüller † May 2012. See "Data change" for further contributors.
- 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