• Year
  • 1924 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 194276

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - Is a Headphone or Earphone
  • from Radiomuseum.org
  • Model: Glockenmagnet-Doppelkopftelephon - Kramolin; München und Berlin
  • Notes
  • Doppelkopfhörer mit Glockenmagnetsystem, Magnetspulen leicht austauschbar, verschiedene Widerstandswerte verfügbar.
  • Literature/Schematics (1)
  • Nesper, Der Radio-Amateur, 1924
  • Author
  • Model page created by a member from D. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum