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Technics SU-V4A

Stereo Integrated DC Amplifier (1980-81)

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Technics SU-V4A

Specifications

Power output: 55 watts per channel into 8Ω (stereo)

Frequency response: 5Hz to 150kHz

Total harmonic distortion: 0.02%

Damping factor: 50

Input sensitivity: 0.17mV (MC), 2.5mV (MM), 150mV (line)

Signal to noise ratio: 63dB (MC), 77dB (MM), 90dB (line)

Channel separation: 53dB (line)

Output: 150mV (line), 30mV (DIN)

Speaker load impedance: 4Ω to 16Ω

Dimensions: 430 x 142 x 292mm

Weight: 9kg

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Reviews

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rating
Reviewed Oct 21st, 2017 by CoolCanuck

Bought mine new in 1981 and it's been in use since then. Aside from the occasional pot cleaning, it has performed flawlessly since then. Most impressed and just love it. Plenty of power to drive my Klipsch's to insane sound levels.

rating
Reviewed Sep 06th, 2014 by rickvl

Excellent amp!....Sounds great, lots of power.

 

Comments

re: SU-V4A

I recently found this amp in a recycling thrift store for 50€, it's replacing my Yamaha AX-496 for the moment.

re: SU-V4A

Excellent amp indeed!
You should pay attention to the 2 power supply elcos, which can smoke and die. Really happened in 2012!
Kind regards
alpigo

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