Stereo Power Amplifier SE-9021

Technics (brand)

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  • Year
  • 1981 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 209373

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110-220; 220-240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 120 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Power Amplifier SE-9021 - Technics brand
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 430 x 98 x 331 mm / 16.9 x 3.9 x 13 inch
  • Notes

  • Stereo Vollverstärker.
    2x Power Level VU-Meter.

    Power output: 60 watts per channel into 8 Ω (stereo)
    Frequency response: 20 Hz to 20 kHz
    Total harmonic distortion: 0.0025%
    Damping factor: 100
    Input sensitivity: 1 V
    Signal to noise ratio: 113 dB
    Speaker load impedance: 4 Ω (minimum)

  • Net weight (2.2 lb = 1 kg)
  • 10 kg / 22 lb 0.4 oz (22.026 lb)
  • Author
  • Model page created by Franz Scharner. See "Data change" for further contributors.

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