“ Caution: Anything I say in this review is what I think of the DAC and according to my taste as a audiophile, you should always be aware there's a degree of YMMV in any review. Also, I did most of this review using speakers but I will comment on how it sounds with the Beyer DT880 600 ohm edition. Introduction: I've experienced and purchased many pieces of equipment in my short...” --NinjaSquirt
“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...