• Country
• United States of America (USA)

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

• Year
• 1934

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 71657

• • Brand: Musaphonic

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

• Number of Tubes
• 5

• Valves / Tubes
• 78 6A7 6B7 41 1-V

• Main principle
• Superhet with RF-stage; ZF/IF 175 kHz; 1 AF stage(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / 110; 6 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Metal case

• from Radiomuseum.org
• Model: B-52 Meteor - General Electric Co. GE;

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 430 x 190 x 180 mm / 16.9 x 7.5 x 7.1 inch

• Notes
• Similar to RCA M-116. Auto Radio with integral speaker, sync.vibrator for car battery operation and AC power supply. Being a portable radio it was placed on the passenger seat when used in a motor car.
  
  Baugleich mit RCA-Victor M-116; Autoradio mit eingebautem Lautsprecher und 6-Volt Zerhackerteil sowie Netztrafo primär 110 Volt.Das Gerät wurde im Auto auf die Sitzbank gestellt und war transportabel.

• External source of data
• Eigenes Gerät

• Literature/Schematics (1)
• Rider's Perpetual, Volume 5 = ca. 1934 and before (see RCA M-116)

• Other Models

• Here you find 2909 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