• Country
• United States of America (USA)

• Manufacturer / Brand
• Western Auto Supply Co. (Truetone); Kansas City (MO)

• Year
• 1935

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 65917

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

• Number of Tubes
• 10

• Valves / Tubes
• 6K7 76 6K7 6K7 6K7 76 76 45 45 80

• Main principle
• Superhet with RF-stage; ZF/IF 456 kHz

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast, Short Wave(s) and Police.

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 10 inch = 25.4 cm

• from Radiomuseum.org
• Model: D712M - Western Auto Supply Co.

• Dimensions (WHD)
• 22.25 x 38 x 11.25 inch / 565 x 965 x 286 mm

• Notes

• Model D712M has significant differences with model D-712, and should not be confused with that model.

• Net weight (2.2 lb = 1 kg)
• 56 lb (56 lb 0 oz) / 25.424 kg

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 10 = 1939 and before

• Literature/Schematics (1)
• Riders 10-38, 39, 40

• Other Models

• Here you find 900 models, 514 with images and 794 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Western Auto Supply Co. (Truetone); Kansas City (MO)