• Country
• Japan

• Manufacturer / Brand
• Kenwood, Trio-Kenwood Inc.; Komagane

• Year
• 1988

• Category
• Audio Amplifier or -mixer

• Radiomuseum.org ID
• 276714

• • alternative name: Trio Corp.
  • Brand: Jennen

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• Main principle
• Audio-Amplification

• Wave bands
• - without

• Power type and voltage
• See Notes Volt

• Loudspeaker
• - This model requires external speaker(s).

• Power out
• 70 W (undistorted)

• Material
• Metal case

• from Radiomuseum.org
• Model: Stereo Integrated Amplifier KA-550D - Kenwood, Trio-Kenwood Inc.;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 440 x 103 x 345 mm / 17.3 x 4.1 x 13.6 inch

• Notes

• Kenwood Stereo Integrated Amplifier Model KA-550D.
  2x 35 Watts RMS into 8 Ohms, 20-20000Hz, 0,08% THD
  Inputs:
  Phono (MM), Tuner/CD/AUX/Tape
  Tone Controls:
  Bass +/-10dB at 100Hz
  Treble +/.10dB at 10000Hz
  
  Power Requirements:
  Canada Models - 60Hz, 120VAC - 2,5A
  European Models - 50Hz, 220VAC
  UK and Australia Models - 50Hz, 240VAC
  Others - 110-120/220-240VAC, 50/60Hz - 150 Watts
  
   

• Net weight (2.2 lb = 1 kg)
• 6.8 kg / 14 lb 15.6 oz (14.978 lb)

• Mentioned in
• - - Manufacturers Literature (Service Manual)

• Author
• Model page created by Franz Scharner. See "Data change" for further contributors.

• Other Models

• Here you find 877 models, 810 with images and 245 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kenwood, Trio-Kenwood Inc.; Komagane