• Country
• United States of America (USA)

• Manufacturer / Brand
• Climax Radio & Television Co, Inc.; Chicago, IL

• Year
• 1937/1938

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 201934

• • alternative name: Amplitron

• Number of Tubes
• 6

• Valves / Tubes
• 6A7 6D6 75 43 6E5 25Z5

• Number of Transistors

• Semiconductors
• L55B2

• Main principle
• Superheterodyne (common); ZF/IF 456 kHz

• Tuned circuits
• 6 AM circuit(s)

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

• Power type and voltage
• AC/DC-set / 115 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Ruby 35 - Climax Radio & Television Co,

• Shape
• Design Radio or Novelty / Gadget - fancy or unusual shape.

• Notes
• AM-Radio with teardrop shaped case.

• Source of data
• Radio Retailing (Radio & Television R.)

• Mentioned in
• Collector's Guide to Antique Radios (7th Edition)

• Literature/Schematics (1)
• Rider's Perpetual, Volume 7 = 1936 and before

• Literature/Schematics (2)
• Machine Age to Jet Age (Vol. 1)

• Author
• Model page created by Heiko zur Mühlen. See "Data change" for further contributors.

• Other Models

• Here you find 133 models, 22 with images and 122 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Climax Radio & Television Co, Inc.; Chicago, IL