• Year
  • 1935–1937
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 247292

 Technical Specifications

  • Wave bands
  • - without
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 11.4 cm = 4.5 inch
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Speaker D.C.U. 2 - Tonalit Gramophon Rt.;
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 114 x 114 x 65 mm / 4.5 x 4.5 x 2.6 inch
  • Notes
  • 1 W.

  • Price in first year of sale
  • 13.50 Pengő
  • Literature/Schematics (1)
  • -- Original prospect or advert (Barta és Társa Árjegyzék - BAPO 51, BP. 1936.)
  • Literature/Schematics (2)
  • Márton Pál Rádióalkatrész Árjegyzék, Budapest 1936/37.
  • Literature/Schematics (3)
  • Rádió és Villamosság 1935.

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