• Year
  • 1928 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 193385
    • Brand: C.A.Earl

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • TRF without regeneration; 2 AF stage(s)
  • Tuned circuits
  • 3 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Alternating Current supply (AC) / 115 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Polydyne 5234 - Freshman Co. Inc., Chas..,
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Dimensions (WHD)
  • 470 x 210 x 220 mm / 18.5 x 8.3 x 8.7 inch
  • Notes
  • looks similar to C 9020.

    Around 1925/26 Freshman introduced, under the name Polydyne but with the same factory address, a set exactly like the previous season's model, to be sold by department stores,undercutting his own dealers, who were understandably furious. (Quotation from A.Douglas, Radio Manufacturers of the 1920's).

  • Author
  • Model page created by Nicolaas van Dijk. See "Data change" for further contributors.

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The model Polydyne is part of the collections of the following members.

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