• Year
  • 1925 ??
  • Category
  • Microphone or Pick-up element
  • Radiomuseum.org ID
  • 135069

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Du-Wa Microphone - Palmer Electric & MFG. CO.;
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 0 x 4.5 x 0 inch / 0 x 114 x 0 mm
  • Notes
  • Palmer Electric Du-Wa Microphone; Double Diaphragm mic., microphone can be fixed in the stand or be removed.
  • Price in first year of sale
  • 1.00 $
  • Source of data
  • -- Collector info (Sammler)
  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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