• Year
  • 1930
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 104605
    • alternative name: Ultra Radio and Television

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Magnetic loudspeaker (reed) generic.
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: U99 Air-Chrome - Ultra Electric Ltd.; London
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 16 x 17 x 7 inch / 406 x 432 x 178 mm
  • Notes
  • Moving-iron linen cone loud-speaker in solid mahogany cabinet.

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