• Country
• United States of America (USA)

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

• Year
• 1959

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 121508

• • alternative name: Chicago Radio Lab

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

• Number of Tubes
• 7

• Valves / Tubes
• 12DT8 12BE6 12BA6 12BA6 12AU6 14GT8 35C5

• Main principle
• Superheterodyne (common); ZF/IF 455/10700 kHz

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

• Power type and voltage
• Alternating Current supply (AC) / 120 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Material
• Wooden case

• from Radiomuseum.org
• Model: X334M 2-2345 Ch= 7N07 - Zenith Radio Corp.; Chicago,

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 15.5 x 10.2 x 8.2 inch / 394 x 259 x 208 mm

• Notes
• Power consumption 35W. Speaker is 5 inch by 7 inch elliptical shape. Radio is covered in Sams Photofact Set 916, Folder 8. Case is in maple wood.

• Net weight (2.2 lb = 1 kg)
• 10 lb 12 oz (10.75 lb) / 4.881 kg

• Circuit diagram reference
• Photofact Folder, Howard W. SAMS

• Mentioned in
• Set 916 Folder 8

• 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