• Year
  • 1969 ?
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 341141
    • Brand: Supraphon

 Technical Specifications

  • Number of Transistors
  • 8
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Tape Recorder
  • Power type and voltage
  • Alternating Current supply (AC) / 220 Volt
  • Haut-parleur
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Matière
  • Various materials
  • from Radiomuseum.org
  • Model: B451 - ANP224A - Tesla; Praha, Bratislava etc.
  • Forme
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 350 x 150 x 350 mm / 13.8 x 5.9 x 13.8 inch
  • Notes
  • Prototype only, like model B45, but with 3 speeds, 19/9/4.

  • Net weight (2.2 lb = 1 kg)
  • 8 kg / 17 lb 9.9 oz (17.621 lb)
  • Mentioned in
  • - - Manufacturers Literature
  • Author
  • Model page created by Gabriel Toth. See "Data change" for further contributors.

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