• Year
  • 1927 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 281779

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Oval Senior Model 24 - Farrand Manufacturing Co.;
  • Shape
  • Tablemodel, with any shape - general.
  • Price in first year of sale
  • 32.50 $
  • Literature/Schematics (1)
  • -- Original prospect or advert (Radio Digest, Dec. 1927, p.27)

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