Stereo Integrated Amplifier A-7

Kenwood, Trio-Kenwood Inc.; Komagane

  • Year
  • 1982/1983 ?
  • Category
  • Audio Amplifier or -mixer
  • Radiomuseum.org ID
  • 292933
    • alternative name: Trio Corp.
    • Brand: Jennen

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Audio-Amplification
  • Wave bands
  • - without
  • Details
  • Hi-Fi equipment
  • Power type and voltage
  • Alternating Current supply (AC) / 240 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 44 W (undistorted)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Stereo Integrated Amplifier A-7 - Kenwood, Trio-Kenwood Inc.;
  • Shape
  • Book-shelf unit.
  • Dimensions (WHD)
  • 350 x 110 x 220 mm / 13.8 x 4.3 x 8.7 inch
  • Notes
  • Output Power: 22 watts per channel RMS at 8 Ohms
    Frequency Response: 10 Hz - 60 Khz +0dB -3dB

    Total harmonic Distortion:
    0.09% (40Hz-20khz) at rated power into 8 Ohms
    0.05% (40Hz-20khz) at 1/2 rated power into 8 Ohms

    Intermodulation Distortion:
    0.09% (60Hz-7kHz) at rated power into 8 Ohms

    Boost control:
    Low  +8dB at 100Hz
    High +8dB at 10kHz
    Loudness +9dB at 100Hz (at -30dB volume control level)

  • Net weight (2.2 lb = 1 kg)
  • 3.5 kg / 7 lb 11.3 oz (7.709 lb)
  • Mentioned in
  • -- Original-techn. papers.
  • Author
  • Model page created by Bartosz Szwed. See "Data change" for further contributors.

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