This unit certainly lived up to the hype! Extraordinary sound quality in this price range, it rivaled DACs twice the price. But where it shines most is in the versatility. Its multiple inputs allow me to use it as my PC's soundboard through the USB input, but the ethernet port also brings direct streaming from services such as Amazon Music and also Internet Radio. I can listen to music from my smartphone using the BlueTooth interface and I plugged my old trusty CD transport through the optical input. And I have an extra coaxial input left for yet another peripheral. Setup is easy and intutive and a smartphone app allows it to be remote contolled. Coupled with a pair of Klipsch powered speakers this is a complete sound system. I am extremely satisfied by my purchase!