• Year
  • 1929/1930
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 14892
    • alternative name: Gravor

 Technical Specifications

  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) of high quality (4 magnet poles). / Ø 40 cm = 15.7 inch
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Orchestra - Grawor, Rundf.techn.Erz. Grass
  • Notes
  • Konus-LS mit Schutzornamenten, offen, gross
  • External source of data
  • E. Erb 3-907007-36-0

 Collections | Museums | Literature

Collections

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

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