Großflächen-Lautsprecher 53

Blaupunkt (Ideal), Berlin, später Hildesheim

  • Year
  • 1928
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 314457
    • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
    • Brand: Rotstern

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) of high quality (4 magnet poles).
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Großflächen-Lautsprecher 53 - Blaupunkt Ideal, Berlin,
  • Shape
  • Tablemodel, with any shape - general.
  • Literature/Schematics (2)
  • Magyar Rádió Újság, 1928.

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