• Country
• United States of America (USA)

• Manufacturer / Brand
• Cherington Radio Products Co.; Waukegan, Illinois

• Year
• 1925

• Category
• Detector-Radio (Crystal or diode, without tubes/transistors)

• Radiomuseum.org ID
• 35242

• Main principle
• Crystal or Solid State Detector

• Tuned circuits
• 1 AM circuit(s)

• Wave bands
• Broadcast only (MW).

• Power type and voltage
• No Power needed

• Loudspeaker
• - For headphones or amp.

• Material
• Metal case

• from Radiomuseum.org
• Model: Sup-R-Powr Crystal Receiver - Cherington Radio Products Co.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 3.25 x 1.75 x 3.25 inch / 83 x 44 x 83 mm

• Notes
• Cherington Radio Laboratories Company Crystal Set also called the C-R-P (Cherington Radio Products)

• Price in first year of sale
• 2.50 USD

• External source of data
• Ernst Erb

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

• Mentioned in
• Radio Retailing, Dec. 1925, page 913

• Literature/Schematics (3)
• Crystal Clear Volume 2 (page 41, 137)

• Other Models

• Here you find 1 models, 1 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Cherington Radio Products Co.; Waukegan, Illinois