• Country
• Canada

• Manufacturer / Brand
• Sparton of Canada; London, ON

• Year
• 1931/1932

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 178788

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

• Number of Tubes
• 6

• Valves / Tubes
• 432 432 432 432 430 431

• Main principle
• TRF without regeneration

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries / 135 & 2 & -3 & -4.5 & -22.5 Volt

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

• Material
• Wooden case

• from Radiomuseum.org
• Model: 52 - Sparton of Canada; London, ON

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

• Dimensions (WHD)
• 23.5 x 39.5 x 12 inch / 597 x 1003 x 305 mm

• Notes

• A green folder from Sparton Canada shows at least the models 6, 9A, 10, 15, 24, 26, 30, 35, 40 and the Sparton Visionola. For model 52 there is text only (same cabinet as 15). Visionola was described early 1931.

• Circuit diagram reference
• Radio College of Canada

• Literature/Schematics (1)
• Canada Schematics Sparton page 10

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

• Other Models

• Here you find 298 models, 120 with images and 265 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sparton of Canada; London, ON