Please click your language flag. Bitte Sprachflagge klicken.


KA-7090R; Trio-Kenwood (ID = 2162876) Ampl/Mixer
Use red slider bar for more.
KA-7090R; Trio-Kenwood (ID = 2162876) Ampl/Mixer
Trio-Kenwood: KA-7090R [Ampl/Mixer] ID = 2162876 1400x609
Select picture or schematic to display from thumbnails on the right and click for download.
For model KA-7090R, Trio-Kenwood Electronic Inc.; Komagane:
Photo Catalogo Kenwood
Country:  Japan
Manufacturer / Brand:  Trio-Kenwood Electronic Inc.; Komagane
alternative name
Trio Corp.
Year: 1997 Category: Audio Amplifier or -mixer
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Audio-Amplification
Wave bands - without
Details Radio Control (+Remote Wire etc)
Power type and voltage Alternating Current supply (AC) / 220/240 Volt
Loudspeaker - This model requires external speaker(s).
Power out 300 W (undistorted)
from Model: KA-7090R - Trio-Kenwood Electronic Inc.;
Material Metal case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 440 x 147 x 392 mm / 17.3 x 5.8 x 15.4 inch

Integrated Stereo Amplifier, total final parallel-phase (Push-Pull) with TRAITR, heatsink wit electrostatic shield plate, input selector with relays, hidden covers of buttons and keys, rec/out selector, CD/MD phono equalizer, L.R.C.M.( low ressonance control assembly,    logic flow, loudness control, equalizer for rotating discs built-in MM/MC, motorized volume control, bass and treble control, remote control, golden plated entry terminals, speakers system A/B control, output power stereo : 4 ohms ( Din, 1 kHz) 2X150 W, 8 ohms ( Din,1 Khz) 2X90 W,   8 ohms (IEC) NF 63Hz-12,5kHz, 0,7 % 2X85 W- 20Hz-20 Khz, 0,05%, dinamic power ( 4 ohms )185 W /channel , total harmonic distortion 20Hz-20 kHz, 8 ohms  0,02 %, frequency response 5 Hz-100 kHz +- 0,3 dB, damping factor ( 8 ohms )   250 ( 50 Hz ), signal noise/ ratio ( IHF - 66/ Din), Phono ( MM ) 88 dB/ 79 dB, Line - 105dB / 80dB, sensitivity / input impedance Line 200 mV/ 220 ohms, sound compensation 6 dB   ( 100 Hz ), 3 dB  10 kHz, consumption  W 300.

Net weight (2.2 lb = 1 kg) 11.7 kg / 25 lb 12.3 oz (25.771 lb)
Mentioned in Catalogues Kenwood 1997, model page 21

Model page created by Manuel Albano Neves. See "Data change" for further contributors.

All listed radios etc. from Trio-Kenwood Electronic Inc.; Komagane
Here you find 744 models, 640 with images and 193 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.