• Year
  • 1963 ??
  • Category
  • Microphone or Pick-up element
  • Radiomuseum.org ID
  • 213841
    • Brand: Supraphon

 Technical Specifications

  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: AMD 331 - Tesla; Praha, Bratislava etc.
  • Shape
  • Very small Portable or Pocket-Set (Handheld) < 8 inch.
  • Dimensions (WHD)
  • 46 x 46 x 54 mm / 1.8 x 1.8 x 2.1 inch
  • Notes
  • Elektrodynamisches Mikrofon, Mikrofonkapsel, kugelförmig.
  • Net weight (2.2 lb = 1 kg)
  • 0.087 kg / 0 lb 3.1 oz (0.192 lb)
  • Author
  • Model page created by Wolfgang Lill. See "Data change" for further contributors.

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