• Year
  • 1927
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 265702

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic. / Ø 14 inch = 35.6 cm
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: No. 28 Concerto - Trimm; Libertyville and
  • Shape
  • Tablemodel, with any shape - general.
  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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