Casques et Écouteurs Type Hervor

Hervor, Herbelot & Vorms; Paris

  • Year
  • 1925–1930 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 294292
    • alternative name: Herbelot et Vorms
    • Brand: Hervor

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - Is a Headphone or Earphone
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Casques et Écouteurs Type Hervor - Hervor, Herbelot & Vorms;
  • Notes
  • monture double bande simili cuir, boitier laiton nickelée;

    500 et 2000 ohms

  • Mentioned in
  • -- Original prospect or advert
  • Author
  • Model page created by Manfred Rathgeb. See "Data change" for further contributors.

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