Torpedo Crystal Microphone 55

Turner Co. (The); Cedar Rapids (IA)

  • Year
  • 1939
  • Category
  • Microphone or Pick-up element
  • Radiomuseum.org ID
  • 225331
    • Brand: Colortone

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Torpedo Crystal Microphone 55 - Turner Co. The; Cedar Rapids
  • Notes
  • Turner torpedo crystal microphone type 55.

    Output level: -60 dB, semi directional.

  • Price in first year of sale
  • 8.97 USD
  • Author
  • Model page created by a member from D. See "Data change" for further contributors.

 Collections | Museums | Literature

 Forum