• Year
  • 1930/1931
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 14898
    • alternative name: Gravor

 Technical Specifications

  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) of high quality (4 magnet poles). / Ø 30 cm = 11.8 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Jubiläum - Grawor, Rundf.techn.Erz. Grass
  • Notes
  • Gehäuse: nußbraun, poliert. Goliath-Kraftmagnetsystem. Preis in Österreich ATS 150.-
  • Price in first year of sale
  • 57.00 RM
  • External source of data
  • E. Erb 3-907007-36-0

 Collections | Museums | Literature

Collections

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

 Forum