• Country
• United States of America (USA)

• Manufacturer / Brand
• General Instrument Corporation (GI); New York, Chicago

• Year
• 1925 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 216893

• • alternative name: Taco/Jerrold

• Number of Tubes
• 6

• Valves / Tubes
• UX201A UX201A UX201A UX201A UX201A UX201A

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast only (MW).

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

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

• from Radiomuseum.org
• Model: 3 dial 6 tube - General Instrument Corporation

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Dimensions (WHD)
• 20.5 x 8.5 x 9.5 inch / 521 x 216 x 241 mm

• Notes
• Predecessor to the Six-Seventy-One model, which was introduced in 1926. Three tuning dials. Painted metal panel. Two output tubes, UX201A, are wired in parallel. Tuning coils are mounted on and directly behind the tuning condensers, possibly to introduce resistive loss for stability.

• Author
• Model page created by Graham Stubbs. See "Data change" for further contributors.

• Other Models

• Here you find 20 models, 13 with images and 5 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from General Instrument Corporation (GI); New York, Chicago