• Country
• United States of America (USA)

• Manufacturer / Brand
• Browning-Drake Corp.; Brighton, Massachusetts

• Year
• 1925

• Category
• Kit (Parts plus instruction) or building instructions only

• Radiomuseum.org ID
• 84770

• Number of Tubes
• 3

• Valves / Tubes

• Main principle
• TRF with regeneration

• Tuned circuits
• 2 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: National Regenaformer 3 tube breadboard - Browning-Drake Corp.; Brighton

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• Breadboard kit.

• Source of data
• Radio Manufacturers of the 1920s, Vol 1

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 46 models, 20 with images and 14 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Browning-Drake Corp.; Brighton, Massachusetts