• Year
  • 1929/1930
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 326718

 Technical Specifications

  • Number of Tubes
  • 1
  • Valves / Tubes
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC)
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • from Radiomuseum.org
  • Model: L501W - Telefunken Deutschland TFK,
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Mit eingebautem Gleichrichter, für Felderregung aus dem Wechselstromnetz.

  • Mentioned in
  • -- Original prospect or advert (Telefunken Preisliste 1929/30)
  • Author
  • Model page created by a member from D. See "Data change" for further contributors.

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