Clear-O-Dyne Model 71

Cleartone Radio Co.; Cincinnati, OH

  • Year
  • 1924
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 35328
    • Brand: Goldcrest Clearodyne (Clear-O-Dyne)

 Technical Specifications

  • Number of Tubes
  • 4
  • Main principle
  • TRF (Tuned-Radio-Frequency but use of regeneration unknown); 2 AF stage(s)
  • Tuned circuits
  • 2 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: Clear-O-Dyne Model 71 - Cleartone Radio Co.;
  • Notes
  • Two dials (primary tuning control knob)
  • Price in first year of sale
  • 90.00 $
  • External source of data
  • Ernst Erb
  • Literature/Schematics (4)
  • July 1924 Popular Radio magazine advertisement page 63

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