• Country
• United States of America (USA)

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

• Year
• 1947

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

• Radiomuseum.org ID
• 65879

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

• Number of Tubes
• 6

• Valves / Tubes
• 6SK7 6SA7 6SK7 6SQ7 6K6GT 6X5

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz; 2 AF stage(s)

• 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
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 inch = 15.2 cm

• Power out
• 2.8 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: D-4630-D Truetone - Western Auto Supply Co.

• Shape
• Chassis only or for «building in»

• Notes
• Factory Model 26C19-61.
  Vibrator for +B.

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 18 = 1949 and before

• Mentioned in
• Photofact Folder, Howard W. SAMS

• Literature/Schematics (1)
• Beitman Radio Diagrams, Vol. 07, 1947

• 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)