• Year
  • 1910 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 250967

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - Is a Headphone or Earphone
  • from Radiomuseum.org
  • Model: Headphones A - Brown S. G. Ltd.; London
  • Notes
  • 2000 + 2000 Ohms (serie) headphone set which have a sensitivity adjustment on the back of each earpiece.

  • Author
  • Model page created by Enrique Palacio. See "Data change" for further contributors.

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The model Headphones is part of the collections of the following members.

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