• Country
• United States of America (USA)

• Manufacturer / Brand
• Audiola Radio Co.; Chicago, Illinois

• Year
• 1932

• Category
• Car Radio, perhaps also + sound player/recorder

• Radiomuseum.org ID
• 33517

• • Brand: Audiodyne

• Number of Tubes
• 7

• Valves / Tubes
• 36 37 39 39 85 89 unknown_Tube

• Main principle
• Superheterodyne (common)

• Power type and voltage
• Dry Batteries

• Material
• Metal case

• from Radiomuseum.org
• Model: 7 tube SH - Audiola Radio Co.; Chicago,

• Shape
• Chassis only or for «building in»

• External source of data
• Ernst Erb

• Source of data
• Radio Collector`s Guide 1921-1932

• Other Models

• Here you find 111 models, 39 with images and 56 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Audiola Radio Co.; Chicago, Illinois