• Year
  • 1929/1930
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 9211
    • alternative name: Vocaphon-Radio-Vertriebsgesellschaft

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stentophon 20083 - Jacobi; Radio-, Telegraphen-
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Konuslautsprecher, freitragende Membrane.
  • Net weight (2.2 lb = 1 kg)
  • 0.9 kg / 1 lb 15.7 oz (1.982 lb)
  • Price in first year of sale
  • 48.00 öS
  • External source of data
  • E. Erb 3-907007-36-0
  • Source of data
  • Radiokatalog Band 2, Ernst Erb

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