• Year
  • 1923
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 120235

 Technical Specifications

  • Number of Tubes
  • 2
  • Valves / Tubes
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Loudspeaker + integr.Amplifier
  • Loudspeaker
  • Horn / Ø 18 inch = 45.7 cm
  • Material
  • Wooden case, TUBES VISIBLE.
  • from Radiomuseum.org
  • Model: A2-R Combination - Magnavox Co., Commercial
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Consisting of 2-stage amplifier and electrodynamic horn speaker.
  • Price in first year of sale
  • 95.00 $
  • Literature/Schematics (1)
  • Radio Broadcast, Sep. 1923

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