• Country
• United States of America (USA)

• Manufacturer / Brand
• Hanscom Radio Devices; Woonsocket, Rhode Island

• Year
• 1926

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 44097

• • Brand: Superunit

• Number of Tubes
• 4

• Valves / Tubes

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 AF stage(s)

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• Storage and/or dry batteries

• Loudspeaker
• - For headphones or amp.

• Material
• Various materials

• from Radiomuseum.org
• Model: Superunit A - Hanscom Radio Devices;

• Shape
• Chassis only or for «building in»

• Notes

• Superunit type A - standard base tubes.

• Price in first year of sale
• 37.50 $

• External source of data
• Ernst Erb

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

• Mentioned in
• Radio Broadcast, Jan 1926, page 378

• Other Models

• Here you find 8 models, 7 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hanscom Radio Devices; Woonsocket, Rhode Island