• Year
  • 1979/1980
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 127707

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Permanent or electro-dynamic (moving coil), system not known yet.
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: Kopfhörer HD400-6 - Sennheiser Electronic Labor W;
  • Shape
  • Miscellaneous shapes - described under notes.
  • Notes
  • Dynamisches Wandlerprinzip, Stahlanschlußkabel, Schaumnetzpolster, Kabel mit Klinkenstecker zum Anschluß an den Infrarot - Empfänger EKI 1019, Übertragungsbereich 20 bis 18000 Hz, Nennimpedanz 300 Ohm.
  • Net weight (2.2 lb = 1 kg)
  • 0.1 kg / 0 lb 3.5 oz (0.22 lb)
  • Price in first year of sale
  • 43.00 DM
  • Mentioned in
  • -- Original-techn. papers. (1979/1980)
  • Author
  • Model page created by Karlheinz Fischer. See "Data change" for further contributors.

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

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