• Year
  • 1955 ??
  • Category
  • Microphone or Pick-up element
  • Radiomuseum.org ID
  • 227063
    • alternative name: Omnitronics LLC

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Plastics (no bakelite or catalin)
  • from Radiomuseum.org
  • Model: 150 - Astatic Corp.; Conneaut OH
  • Shape
  • Miscellaneous shapes - described under notes.
  • Dimensions (WHD)
  • 2.25 x 2.25 x 1 mm / 0.1 x 0.1 x 0 inch
  • Notes
  • Hand-held type crystal mic.

  • Author
  • Model page created by a member from A. See "Data change" for further contributors.

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