• Year
  • 1922
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 235044

 Technical Specifications

  • Number of Tubes
  • 4
  • Valves / Tubes
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 AF stage(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Receiving Set DS-74 - Premier Electric Co.; Chicago
  • Shape
  • Tablemodel, low profile (big size).
  • Notes
  • Detector, RF amplifier and two-stage AF amplifier.

    Solid oak-brown jacobean finish cabinet. Price with loud talker unit: $115.00.

    Price without tubes and batteries.

     

     

     

     

  • Price in first year of sale
  • 80.00 $
  • Literature/Schematics (1)
  • Radio Digest Illustrated, 1922 Dec. 30, p. 6

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