“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
“ok this is not really a review, more like an impression. i havent spent that much time with it, its not mine, its my friend's. im only writing this because theres no one else reviewing it. i listened to it a while ago, and at that time i only had an ipod classic with a fiio e17 strapped onto it and headphone used was my beyerdynamic dt990 pro 250ohm, cable was a cheap 10 bucks radioshack cable....” --reddragon
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...