Stereo Integrated Amplifier WNA-120

Wangine Electronics Co., Ltd.; Taipei

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  • Year
  • 1984 ??
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 270681

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

 Technical Specifications

  • Number of Transistors
  • 28
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 60Hz 120 / 50Hz 220/240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Integrated Amplifier WNA-120 - Wangine Electronics Co., Ltd.;
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 422 x 127 x 340 mm / 16.6 x 5 x 13.4 inch
  • Notes

  • Wangine Stereo Integrated Amplifier Model WNA-120.

    Power output: 130 watts per channel into 8Ω (stereo) (20 - 20000Hz)
    Music Power 260 watts per channel 
    Frequency response: 10Hz to 70kHz
    Total harmonic distortion: 0.05%
    Damping factor: 60
    Input sensitivity: 0.28mV (MC), 2.8mV (MM), 150mV (DIN), 150mV (line)
    Signal to noise ratio: 64dB (MC), 88dB (MM), 96dB (DIN), 96dB (line)
    Output: 120mV (line), 30mV (DIN)
    Speaker load impedance: 4Ω (minimum)
    Inputs: Tuner, AUX, Phono MM, Phono MC, Tape1, Tape2
    Mic Mixing. Mic Level Control
    Bass- & Treble Control, Loudness, Filter Low & High
    Speakers A, B, A+B

    Semiconductors:
    2x FET's, 4x IC's, 26x transistors, 19x LED's, 12x diodes, 2x bridge rectifiers

  • Net weight (2.2 lb = 1 kg)
  • 9.5 kg / 20 lb 14.8 oz (20.925 lb)
  • Mentioned in
  • - - Manufacturers Literature (Service Manual)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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