Audioart Taiwan 
Best recommended.

AV Extreme Greece 
A state-of-the-art amplifier. ...It is really unique.

Audiophile Germany 
World-class

HiFi Choice England
The projected image is velvet-gloved power. Which is no idle boast. Inside is a 700VA mains transformer with separate output for pre and power sections. The latter produces 110 watts into eight ohms and 200 watts into four ohms.

STEREO Germany
It is not only the power of its obviously existing muscles, but his nonchalance: Extremely relaxed it reproduced every kind of music. Its domain is the reproduction of voices: So much melodiousness and timbre normally must be searched with magnifying glasses.
A shining example how engineer skill and outstanding sound can be combined. Really a great amp!
Excellent  * * * *  

Image Hifi Germany
The truth must be told: SAM is the best main amplifier I have ever heard. I admire most the rare combination of unlimited information flow and the missing of any kind of wiryness. Using SAM, music is more than the sum of all music parts.

HiFi Video Test Netherlands
... a buy for a whole life!

HiFi Test  Germany
What is High End? When the neckhair stands on end when listening to music and when even after hours of listening no considerable criticism can be found? Or when you find yourself sitting appreciativly on a chair and playing nearly the whole stock of test CDs?
However, this all happened to me. Music pleasure at its best.
Result: 1+ Reference class

HiFi & Records Germany
... the deciding progress of the V2-version: the again increased sovereignty. The actual SAM rather appears to be a pre-/power-amp combination than a main amplifier. At times nothing was missing for audiophile happiness. What could one want more?

extreme audio video Greece 
... SAM's main property is to be conspicuous by his absence. It is extremely hard to find any criticism. On the contrary. The list of positive impressions is nearly infinite.
Without a doubt SAM is a reference system.

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