• Year
  • 1928/1929
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 4508

 Technical Specifications

  • Loudspeaker
  • Magnetic loudspeaker (reed) generic.
  • from Radiomuseum.org
  • Model: Konus-Lautsprecher - Telefunken Deutschland TFK,
  • Notes
  • Conus-Lautsprecher, offen, ohne Schutz
  • Price in first year of sale
  • 23.00 RM

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