• Year
  • 1969/1970
  • Category
  • Sound/Video Recorder and/or Player
  • Radiomuseum.org ID
  • 90527
    • Brand: Supraphon

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • 8
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Tape Recorder
  • Power type and voltage
  • Alternating Current supply (AC) / 120/220 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: B45 ANP224 - Tesla; Praha, Bratislava etc.
  • Shape
  • Tablemodel with Push Buttons.
  • Dimensions (WHD)
  • 350 x 150 x 350 mm / 13.8 x 5.9 x 13.8 inch
  • Notes
  • 4-Spur-Monotonbandgerät; 9,53 cm/s; Übertragungsbereich: 50...14000 Hz; Transistoren: 4× 106NU70, 104NU71, GC507, 2× 2NU72, Gehäuse mit Holzrahmen, Laufwerk aus B4-Reihe.
  • Net weight (2.2 lb = 1 kg)
  • 7.5 kg / 16 lb 8.3 oz (16.52 lb)
  • Source of data
  • -- Collector info (Sammler)
  • Author
  • Model page created by Wolfgang Lill. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model B45 is part of the collections of the following members.

Museums

The model B45 can be seen in the following museums.

 Forum