• Year
  • 1931
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 138274
    • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
    • Brand: Rotstern

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Direct Current supply (DC) / 220 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: L72DG - Blaupunkt Ideal, Berlin,
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 420 x 375 x 190 mm / 16.5 x 14.8 x 7.5 inch
  • Notes
  • Blaupunkt Lautsprecher L72DG, mit Blaupunkt Lautsprecherchassis MIG.
    Speisung aus Hauptapparat ebenfalls möglich.
  • Price in first year of sale
  • 67.00 RM
  • Source of data
  • - - Data from my own collection
  • Literature/Schematics (1)
  • Blaupunkt Prospekt 1935
  • Author
  • Model page created by Jürgen Tiedmann. See "Data change" for further contributors.

 Collections | Museums | Literature

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The model is part of the collections of the following members.

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