D-3720 Truetone
Western Auto Supply Co. (Truetone); Kansas City (MO)
- Country
- United States of America (USA)
- Manufacturer / Brand
- Western Auto Supply Co. (Truetone); Kansas City (MO)
- Year
- 1947
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 65648
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Line / Batteries (any type) / AC/DC 110-120/ 90 & 7.5 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 inch = 12.7 cm
- from Radiomuseum.org
- Model: D-3720 Truetone - Western Auto Supply Co.
- Shape
- Portable set > 8 inch (also usable without mains)
- Notes
- Selenium Rectifier.
Photofact see under Trade name: Truetone.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 17 = 1948 and before
- Literature/Schematics (1)
- Photofact Folder, Howard W. SAMS (Date 9-47, Set 24, Folder 4714-29)
- Other Models
-
Here you find 901 models, 515 with images and 795 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)