• Country
• United States of America (USA)

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

• Year
• 1955 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 82355

• • alternative name: Chicago Radio Lab

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

• Number of Tubes
• 8

• Valves / Tubes
• 6BJ6 6AB4 12AT7 12BA6 12BA6 12AU6 19T8 35C5

• Main principle
• Superhet with RF-stage; ZF/IF 455/10700 kHz; 2 AF stage(s)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• AC/DC-set / 117V = 110 -120 Volt

• Loudspeaker
• 3 Loudspeakers

• Material
• Wooden case

• from Radiomuseum.org
• Model: Y832R Super Symphonaire Ch= 8Y02 - Zenith Radio Corp.; Chicago,

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 15.5 x 10 x 8 inch / 394 x 254 x 203 mm

• Notes
• Beitman R-16 shows the same schematic for Zenith model Y832E and Y832R - with chassis 8Y02 - but there is also a revised chassis 8Y02Z: See also Sam´s 325-17. Zenith Models Y832E and Y832R are essentially the same radios as the Y825. The main differences between the Y825 and the Y832 are that the Y825 is a bakelite case and the Y832 is a wooden case. The Y825 does not have the tweeter speakers like the Y832, but one can use the same schematic to service a Y825. They have an RF stage and for AM 6 IF circuits. Selenium Rectifier. Two electrostatic tweeters.

• Price in first year of sale
• 109.95 $

• Circuit diagram reference
• Beitman Radio Diagrams Vol. 16, 1956

• Mentioned in
• Collector's Guide to Antique Radios (6th edition)

• Literature/Schematics (1)
• The Saturday Evening Post, 1956, Vol 229, p.117

• Literature/Schematics (2)
• Machine Age to Jet Age II (page 329.)

• Literature/Schematics (3)
• Photofact Folder, Howard W. SAMS (Set 325 Folder 17 dated 8-56)

• Author
• Model page created by Egon Penker. See "Data change" for further contributors.

• Other Models

• Here you find 4519 models, 4111 with images and 3656 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Zenith Radio Corp.; Chicago, IL