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Yamaha A-S1100

Stereo Integrated Amplifier (2015-17)

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Yamaha A-S1100


Power output: 90 watts per channel into 8Ω (stereo)

Frequency response: 5Hz to 100kHz

Total harmonic distortion: 0.07%

Damping factor: 250

Input sensitivity: 0.1mV (MC), 2.5mV (MM), 200mV (line)

Signal to noise ratio: 83dB (MC), 90dB (MM), 100dB (line)

Channel separation: 77dB (MM), 65dB (MC), 54dB (line)

Output: 200mV (line), 1V (Pre out)

Dimensions: 435 x 157 x 463mm

Weight: 23.3kg

Accessories: remote control

Year: 2015


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Reviewed Nov 18th, 2016 by Darwin

Firstly, it is as heavy as my Hobie kayak at 23kg+. The top view see through the grill cover is a beautiful component layout of Japanese garden style tidiness. Itself is a sculpture by the living room. By a gentle touch of remote button, you are opening a fountain of water like music. It is crystal clear, see through detail of every instrument at it's position and tone. The sound of music is clean as if I'm standing up a the summit of Mt Everest. But I'm feeling cold. That is the evolution after Class-A era of Integrated Amp direction. I feel warm with my vintage Yamaha A-720. The auto Class-A feature give you tube warn feeling that A-S1100 couldn't. Perhaps, 30 years later people a chasing different dream! The hug warn feeling is gone and replaced by high definition audio experience.



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