• Year
  • 1922
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 219223

 Technical Specifications

  • Number of Tubes
  • 3
  • Main principle
  • Audio-Amplification; 3 AF stage(s)
  • Wave bands
  • - without
  • Power type and voltage
  • Storage and/or dry batteries
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 3-Stage Amplifier - Wireless Phone Corp.;
  • Shape
  • Tablemodel, Box - most often with Lid (NOT slant panel).
  • Notes
  • Wireless Phone Corporation 3-Stage Audio Amplifier - Matching amplifier for the Wireless Phone Tuner-Detector.
  • Price in first year of sale
  • 75.00 $
  • Literature/Schematics (1)
  • July 1922 The Radio Dealer magazine advertisement page 95
  • Author
  • Model page created by Alan Larsen. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum