• Country
• Germany

• Manufacturer / Brand
• Sennheiser Electronic (Labor W); Wennebostel

• Year
• 1977

• Category
• Loudspeaker, headphone or earphone

• Radiomuseum.org ID
• 144050

• Wave bands
• - without

• Loudspeaker
• - Is a Headphone or Earphone

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Unipolar 2000 - Sennheiser Electronic Labor W;

• Shape
• Miscellaneous shapes - described under notes.

• Notes
• Sennheiser Unipolar 2000 (Unipolar 2000 Set X);
  Offener elektrostatischer HiFi Stereo-Kopfhörer, 16 - 22.000 Hz, 345 g, 3 m Anschlußleitung, zum Betrieb mit der "HER 2000" Regieeinheit.

• Source of data
• - - Manufacturers Literature

• Mentioned in
• Funkschau (26/1977, S. 1251 - 1254)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 292 models, 277 with images and 133 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Sennheiser Electronic (Labor W); Wennebostel