• Year
  • 1930–1933
perfect model
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 227700

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Amperion Speaker - Capehart Corp.; Fort Wayne, IN
  • Shape
  • Chassis only or for «building in»
  • Notes
  • Amperion Speaker (to build in)
    This is one of the possible loudspeakers for the "Mystery Music" model 2 and model 2 1/2, which are a record changing mechanism, with pick-up and amplifier, supplied in a compact cabinet to be installed out of sight. See details and more pictures by clicking the links.

    At the same time different speakers were introduced, like a model for corner placement, a console speaker, one for a flat wall and one without cabinet for concealed installations. According to Robert W. Baumbach, these cheaper Amperion instruments were introduced in March 1930.

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

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