Casque Tour Eiffel Type D

Brunet & Cie, Éts. Brunet; Paris

  • Year
  • 1922–1929
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 293218

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - Is a Headphone or Earphone
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Casque Tour Eiffel Type D - Brunet & Cie, Éts. Brunet;
  • Shape
  • Miscellaneous shapes - described under notes.
  • Notes
  • Casque comprenant deux écouteurs type D (Tour Eiffel) à boitier aluminium poli, double aimant circulaire en acier. Ressorts en corne polie ou acier verni noir, suspension à rotule, cordon sous tresse verte.

    3 résistances : 500 ohms, 2000 ohms, 4000 ohms.

    Le numéro du type a été introduit plus tard (vers 1927?).

  • Mentioned in
  • -- Original prospect or advert (La Nature, No 2547 27.1.1923, p. XIII)
  • Literature/Schematics (1)
  • -- Original prospect or advert (La Radio per Tutti, fév. 1929)
  • Literature/Schematics (2)
  • Cat. Gén. Encyclopédique de la TSF 1927/1928
  • Author
  • Model page created by Manfred Rathgeb. See "Data change" for further contributors.

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