• Year
  • 1931/1932
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 352896
    • alternative name: Telephon-Fabrik, AG vorm. J. Berliner

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) of high quality (4 magnet poles).
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Lautsprecher 100 - Tefag; Telephon
  • Shape
  • Tablemodel, with any shape - general.
  • Price in first year of sale
  • 37.50 RM
  • Author
  • Model page created by Andreas Dick. See "Data change" for further contributors.

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