“ I posted a review in the Computer Audio and Source forum in Feb 2010, but with the newer 2010 forum layout it was recommended that I should put a copy of the review in the gear review section. I updated this a little bit since it's being reposted 3 months later, but most of this is verbatim for what I wrote initially. The DACport definitely a nice source and amp worth...” --HeadphoneAddict
“This review is based on matching the Mini X with Hifiman He-500 Headphones. You may be reading this review, unsure what to make of this Amp, asking how can a cheap sub $200 amp offer the power needed for an expensive Headphone such as the Hifiman He-500? If you have done your homework you will find this is the stereo amp everybody is...” --fluidz
UPA-200 represents a true breakthrough in audiophile-quality amplification. At last, a truly affordable stereo power amplifier that can satisfy the most discerning aficionado, and at the same, is affordable to anyone with a desire for real quality. Our advanced engineering and design techniques have resulted in an amazing new amplifier. Its rock solid performance and affordable price point...