• Year
  • 1970 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 169180
    • Brand: Supraphon

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • - only for Earphone!
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Headset ARF-274 - Tesla; Praha, Bratislava etc.
  • Notes
  • Mono, 38 Ohm input, 200 - 5000 Hz, including microphone and wire remote switch.
  • Author
  • Model page created by Gabriel Toth. See "Data change" for further contributors.

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