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The Technics SU-7 amplifier is compact in size but outputs extremely high-quality sound that is much larger than you would ever expect. The impressive, warmly lit VU meters run accurate and are absolutely gorgeous.
Type: Integrated amplifier. Years of manufacture: 1984 - 1985. Made in: Japan. Color: Brown, Silver. Remote control: no. Power consumption: 580 W. Dimensions: 430 x 147 x 385 mm (WxHxD) Weight: 11 kg. Original price approx.: 1'298 DM.
I had the amp going with new (bigger) output transistors and everything seemed to be okay with the exception of the hum on idle. This is not controllable by volume and it is not external. Audio sounded wonderful and hum get's covered at around 15% volume or less.
Technics SU-V7X. Integrated amplifier based on SU-V10X to pursue cost performance. The pre-drive stage employs a gain control circuit with a high-performance operational amplifier.