• Year
  • 1934 ?
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 240163

 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)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Lautsprecher A20/22W - Hegra, Hekra, Marke, Hermann
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Wechselstromausführung. Siehe auch Modelle MD3, PMD/42 und A12/32(W) im gleichen Gehäuse.

    Preis ohne Röhre.

  • Price in first year of sale
  • 49.50 RM
  • Mentioned in
  • Katalog Radio-Schnorr 1934
  • Author
  • Model page created by João-Afonso Santos. See "Data change" for further contributors.

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