• Country
• United States of America (USA)

• Manufacturer / Brand
• General Electric Co. (GE); Bridgeport CT, Syracuse NY

• Year
• 1933

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 120905

• • Brand: Musaphonic

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 10

• Valves / Tubes
• 58 58 56 58 58 56 56 2A5 2A5 80

• Main principle
• Superhet with RF-stage; ZF/IF 175 kHz; 2 AF stage(s)

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast (MW), Police, sometimes also early TV (75-200m).

• Power type and voltage
• Alternating Current supply (AC) / 105-125 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm

• Power out
• 4 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: K105 - General Electric Co. GE;

• Shape
• Console, Lowboy (legs < 50 %).

• Dimensions (WHD)
• 46 x 26 x 14 inch / 1168 x 660 x 356 mm

• Notes
• Six-legged lowboy. Police band 1400-2800 kc. Chassis similar to RCA Victor Model 261, but different cabinets.

• Source of data
• Collector's Guide to Antique Radios (7th Edition)

• Literature/Schematics (1)
• Rider's Perpetual, Volume 4 = ca. 1934 and before (see RCA Victor model 261)

• Author
• Model page created by Richard Fairbanks. See "Data change" for further contributors.

• Other Models

• Here you find 2916 models, 2139 with images and 2042 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