• Year
  • 1930/1931 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 321407
    • Brand: System Günther

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Direct Current supply (DC) / 110 or 220 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: Dynamo DG69 - Mende - Radio H. Mende & Co.
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Da kein Spannungsumschalter beschrieben ist, liegt die Vermutung nahe, dass es zumindest eine 220V- und möglicherweise eine 110V-Gleichspannungsvariante gegeben hat.

  • Mentioned in
  • - - Manufacturers Literature (Gebrauchsanleitung Mende DYNAMO)
  Mende Dynamo DG69 Gebrauchsanweisung 650 KB
  • Documents regarding this model
  • Author
  • Model page created by Ludger Kreuz. See "Data change" for further contributors.

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

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