• Year
  • 1932
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 304022

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Line (AC, UC or DC not known)
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20 cm = 7.9 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Helios Baby-Dynamus - Grassmann, Peter, RFW, Radio-
  • Shape
  • Tablemodel, with any shape - general.
  • Notes
  • Dynamisches Lautsprecherchassis für Gleich- oder Wechselstrom, auch in Holzgehäuse. (siehe Katalogseite)

  • Price in first year of sale
  • 64.50 RM
  • Mentioned in
  • Radio-Katalog 1932-1933 Albert Schön, Berlin
  • Author
  • Model page created by Wolfgang Eckardt. See "Data change" for further contributors.

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