Stereo Preamplifier SU-9011

Technics (brand)

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  • Year
  • 1978–1981 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 293794

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 110-240 Volt
  • Loudspeaker
  • - For headphones or amp.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Preamplifier SU-9011 - Technics brand
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 430 x 98 x 285 mm / 16.9 x 3.9 x 11.2 inch
  • Notes

  • Frequency response: 20Hz to 20kHz
    Total harmonic distortion: 0.008%
    Input sensitivity: 4mV (mic), 0.07mV (MC), 2.5mV (MM), 150mV (line)
    Signal to noise ratio: 65dB (mic), 62dB (MC), 75dB (MM), 85dB (line)
    Channel separation: 53dB (line)
    Output: 150mV (line), 1V (Pre out), 5V (Pre out Max)

  • Net weight (2.2 lb = 1 kg)
  • 4.8 kg / 10 lb 9.2 oz (10.573 lb)
  • Author
  • Model page created by Bartosz Szwed. See "Data change" for further contributors.

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The model Stereo Preamplifier is part of the collections of the following members.

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