• Country
• Japan

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

• Year
• 1975 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 208306

• • 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
• Superheterodyne (common)

• Wave bands
• Broadcast (BC) and FM or UHF.

• Power type and voltage
• Alternating Current supply (AC) / 110-120; 220-240 Volt

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

• Power out
• 126 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Solid State AM/FM Stereo Receiver KR-7400 - Kenwood, Trio-Kenwood Inc.;

• Shape
• Book-shelf unit.

• Dimensions (WHD)
• 480 x 151 x 344 mm / 18.9 x 5.9 x 13.5 inch

• Notes
• Solid State AM/FM Stereo Receiver mit 2 x 63 Watt Sinus an 8 Ohm (20 - 20.000 Hz), Klirrfaktor 0,3%.
  Regelbereiche Bass, MID, TREBLE, LOUDNESS, HIGH FILTER, LOW FILTER.
  Signal Meter, Tuning Meter.
  Seitenteile: Holzwangen.

• Net weight (2.2 lb = 1 kg)
• 14 kg / 30 lb 13.4 oz (30.837 lb)

• Source of data
• -- Original prospect or advert

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

• Other Models

• Here you find 880 models, 813 with images and 249 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Kenwood, Trio-Kenwood Inc.; Komagane