Selectus

Gruwela; wo?

  • Year
  • 1929
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 295486

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Selectus - Gruwela; wo?
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 400 x 440 x 170 mm / 15.7 x 17.3 x 6.7 inch
  • Notes
  • Magnetischer Konzert-Lautsprecher mit Kunststoffmembrane, für Selectus 4.

  • Mentioned in
  • Radiokatalog Erb, Band 2, 1. Auflage, p.80
  • Literature/Schematics (1)
  • -- Original prospect or advert (La Liberté (Fribourg), 23.11.1929)
  • Author
  • Model page created by Mark Hippenstiel. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum