• Year
  • 1929
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 270225

 Technical Specifications

  • Wave bands
  • - without
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Loudspeaker KB 135 - Kolster Brandes Ltd. KB, K.B.,
  • Notes
  • Balanced armature loudspeaker available in polished Oak, Mahogany or Walnut.

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