• Year
  • 1958 ??
  • Category
  • Loudspeaker, headphone or earphone
  • Radiomuseum.org ID
  • 110149
    • Brand: Supraphon

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 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • No Power needed
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 9 cm = 3.5 inch
  • Power out
  • 0.7 W (unknown quality)
  • Material
  • Bakelite case
  • from Radiomuseum.org
  • Model: ARS211 - Tesla; Praha, Bratislava etc.
  • Dimensions (WHD)
  • 190 x 149 x 115 mm / 7.5 x 5.9 x 4.5 inch
  • Notes
  • 100 V/0,7 W for p.a. applications. Cabinet contains loudspeaker ARO211 (4 Ohms), potentiometer with on/off switch, and a variable capacitor (presumably for tone control?).
  • Net weight (2.2 lb = 1 kg)
  • 1 kg / 2 lb 3.2 oz (2.203 lb)
  • Source of data
  • - - Data from my own collection
  • Author
  • Model page created by Peter Spies. See "Data change" for further contributors.

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The model is part of the collections of the following members.

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