• Year
  • 1928/1929
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 266439

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Line / Storage batteries (perhaps also batteries)
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Portable N.H. 37 - Newcombe-Hawley; St. Charles,
  • Shape
  • Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
  • Notes
  • Satinwood front. With dynamic Cone Reproducer.

  • Author
  • Model page created by Ernst Erb. See "Data change" for further contributors.

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