• Year
  • 1971
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 229849

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

 Technical Specifications

  • Number of Transistors
  • 19
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 125; 220 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 30 W (50 W max.)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: AT-220 - Vieta Audio Electrónica S.A.;
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 348 x 140 x 222 mm / 13.7 x 5.5 x 8.7 inch
  • Notes
  • Vieta Stereo Integrated Amplifier Model AT-220.
    2x 25 Watts IHF (1kHz, 8 Ohms)
    2x 15 Watts RMS (1kHz, 8 Ohms)
    Frequency Range 10 - 80000Hz (IHF), 8 Ohms
    Inputs: Phono (MM), Tuner, Tape, AUX
    Bass- & Treble Control

    Semiconductors:
    19x Transitors, 8x Diodes (4x BA164, 2x F14, 2x SFD108)
     

  • Mentioned in
  • - - Manufacturers Literature (Vieta Manual)
  • Author
  • Model page created by Miguel Bravo-Cos. See "Data change" for further contributors.

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