• Country
• United States of America (USA)

• Manufacturer / Brand
• Zenith Radio Corp.; Chicago, IL

• Year
• 1940

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 73004

• • alternative name: Chicago Radio Lab

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

• Number of Tubes
• 8

• Valves / Tubes
• 7H7 7B8 7A7 7B6 6U5 7C7 6V6G 5Y4G

• Main principle
• Superhet with RF-stage; ZF/IF 455 kHz

• Wave bands
• Broadcast and Short Wave (SW).

• Details
• Other Recorder/Player

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

• Power out
• 8 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 8S593 Ch=8A04 - Zenith Radio Corp.; Chicago,

• Shape
• Console with Push Buttons.

• Notes
• equipped with disc recorder and player(changer).

• Circuit diagram reference
• Rider's Perpetual, Volume 12 = ca. 1941 and before

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 4496 models, 4101 with images and 3615 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Zenith Radio Corp.; Chicago, IL