• Year
  • 1928/1929
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 202996

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Line / Storage batteries (perhaps also batteries) / 110 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 969 Portable - Newcombe-Hawley; St. Charles,
  • Shape
  • Tablemodel, low profile (big size).
  • Notes
  • Newcombe-Hawley shows a two paged ad in "Radio Retailing" June 1928 with the Dynamic Cone Reproducers, Magnetic Cone Reproducers and "Air Column Reproducers" (which is an other word for horn type). They also display this model 969 Portable loud speaker, equipped with Dynamic Cone Reproducer for battery operated or AC dynamic cone reproducer for light socket operation. Walnut cabinet.

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

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