• Year
  • 1930 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 321865

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Speaker KB 287 - Kolster Brandes Ltd. KB, K.B.,
  • Dimensions (WHD)
  • 11.75 x 12.75 x 6.75 inch / 298 x 324 x 171 mm
  • Notes
  • Housed in an attractive Oak cabinet, fitted with adjustable armature.

  • Price in first year of sale
  • 1.88 GBP
  • Mentioned in
  • - - Manufacturers Literature (1930 catalogue)

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