12A57 Ch=1202
Zenith Radio Corp.; Chicago, IL
- Country
- United States of America (USA)
- Manufacturer / Brand
- Zenith Radio Corp.; Chicago, IL
- Year
- 1936
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 73025
-
- alternative name: Chicago Radio Lab
12-A-57 (Ch=1202) 1936 Ebay seller uscg-skc
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 12
- Main principle
- Superhet with RF-stage; ZF/IF 456 kHz
- Wave bands
- Broadcast, Long Wave and 2 x Short Wave.
- Power type and voltage
- Alternating Current supply (AC) / 117 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 12A57 Ch=1202 - Zenith Radio Corp.; Chicago,
- Shape
- Console with any shape - in general
- Dimensions (WHD)
- 24.7 x 41 x 15 inch / 627 x 1041 x 381 mm
- Notes
- same as 12L57
- Price in first year of sale
- 140.00 $
- Source of data
- Collector's Guide to Antique Radios 4. Edition
- Circuit diagram reference
- Rider's Perpetual, Volume 7 = 1936 and before
- Mentioned in
- Pre-War Consoles
- Author
- Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.
- Other Models
-
Here you find 4491 models, 4096 with images and 3595 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Zenith Radio Corp.; Chicago, IL