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Technics SU-V620

Stereo Integrated Amplifier (1995-00)

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Technics SU-V620


Power output: 70 watts per channel into 8Ω (stereo)

Frequency response: 20Hz to 20kHz

Total harmonic distortion: 0.1%

Damping factor: 100

Input sensitivity: 2.5mV (MM), 150mV (line)

Signal to noise ratio: 76dB (MM), 92dB (line)

Channel separation: 50dB (line)

Output: 150mV (line)

Speaker load impedance: 4Ω to 16Ω

Dimensions: 430 x 125 x 310mm

Weight: 6.8kg

Year: 1995


service manual   English - mjamaral

schematics   English - Donets

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Reviewed Aug 25th, 2016 by Alchemist_8

Very underated power. Has great serves of headroom and is always in utter control. Sounds big and smooth.



re: SU-V620

Hello everybody am prajin from mauritius,thats the very same first amp i see in my life when i was 9 years in 1995 when my uncle bought it with a pair of sony 3 way speaker 140 max input power made in belgium{too good},the power and quality is just out of this world,the best to be exact, and no speakers connected to it gave better sound than the sony ss e315 the woofer was only 7 inch 50 watt max power but incredibly tough,wow always wanted to have this combination ,finally after 20 years i got this beast thanks to ebay and its just rocking ,twice as powerful than my own technics su v500,quality improve on greater volume and that only japanese can do,thank you jesus,amen!

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