Stereo Integrated Amplifier (1989-90)
Power output: 90 watts per channel into 8Ω (stereo)
Frequency response: 3Hz to 100kHz
Total harmonic distortion: 0.005%
Damping factor: 60
Input sensitivity: 0.17mV (MC), 2.5mV (MM), 150mV (line)
Signal to noise ratio: 68dB (MC), 86dB (MM), 100dB (line)
Channel separation: 50dB (line)
Output: 150mV (line)
Speaker load impedance: 4Ω (minimum)
Dimensions: 430 x 158 x 370mm
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Reviewed Jul 08th, 2016 by Carl B. Meyer-Oeste
Delicate construction - The amp under repair must have had a try before by someone else, with the poor result of the tiny volume PCB split by a heavy impact. Beyond, the general change of European net voltage from 220 to 230 V~ may be harmful to net transformers sparing the few windings required for apt compensation; as a 5 % voltage rise means a 25 % rise in power consumption, the SVI 3205 Hybrid amp of the SU-V660 may be ruined in no time.
Reviewed Mar 25th, 2016 by garf
NICE SOUND LOADS OF POWER AND GOOD FREQUENCY RESPONCE.
LACKS THE ABILITY TO EASILY CONNECT A GRAPHIC EQ.
Reviewed Jan 07th, 2016 by DennisVee
Bought this amp in mint condition a few months ago for only $70.- (Australian) and it's one of the best purchases I've ever made. I have owned a lot of amps in the past, such as Marantz, Pioneer and Denon but never anything as sweet as the Technics SU-V660. Plenty of power to drive my JBL LX44 speakers and all my music on CD, MiniDisc and Vinyl now sound full and as it should.
My search is over and I can finally be at peace.. Amen!