• Country
• United States of America (USA)

• Manufacturer / Brand
• Try-Mo (Powertone) Radio Co., Inc.; NY

• Year
• 1933

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 288311

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

• Number of Tubes
• 4

• Valves / Tubes
• 58 56 47 80

• Main principle
• TRF with regeneration

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Alternating Current supply (AC) / 110 Volt

• Loudspeaker
• - This model requires external speaker(s).

• Material
• Metal case

• from Radiomuseum.org
• Model: Powertone AC Short-Wave 4 - Try-Mo Powertone Radio Co.,

• Shape
• Tablemodel, with any shape - general.

• Notes

• The Try-Mo Powertone AC Short Wave 4 covers 15 to 200 meters with plug-in coils. It was available as a kit ($16.95) or wired ($19.75).

• Price in first year of sale
• 19.75 USD

• Mentioned in
• Short Wave Craft July 1933 page 134

• Author
• Model page created by Wayne Childress. See "Data change" for further contributors.

• Other Models

• Here you find 14 models, 14 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Try-Mo (Powertone) Radio Co., Inc.; NY