• Country
• Canada

• Manufacturer / Brand
• General Motors of Canada; Oshawa

• Year
• 1949 ??

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

• Radiomuseum.org ID
• 181606

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

• Number of Tubes
• 7

• Valves / Tubes
• 6SK7 6SA7 6SK7 6SR7 6V6GT 6V6GT 0Z4

• Main principle
• Superhet with RF-stage; ZF/IF 260 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage Battery for all (e.g. for car radios and amateur radios) / 6 Volt

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

• Material
• Metal case

• from Radiomuseum.org
• Model: 500 - General Motors of Canada;

• Shape
• Chassis only or for «building in»

• Notes
• Canada Supplements. Vibrator for +B.

• Circuit diagram reference
• Radio College of Canada

• Literature/Schematics (1)
• Canada Supplements General motors page 43 to 44

• Author
• Model page created by Dirk Taekels. See "Data change" for further contributors.

• Other Models

• Here you find 113 models, 22 with images and 111 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from General Motors of Canada; Oshawa