Douk Audio U2 PRO XMOS XU208 Digital Interface, USB to TOSLINK Coaxial/Optical/HDMI IIS Audio Adapter, for DAC/Preamp/Amplifier, Support PCM & DSD256

Hasta ahora a cumplido con mis expectativas muy fácil de usar, tardo un poco en llegar pero nada fuera de lo normal, lo recomiendo

思った以上に音質が悪いと感じたので、他の製品にした。

Very nice product and affordable. However, if somebody is looking for best quality, he should use the SPDI coaxial digital cable and not fiber optic, a mistake many people do. I am using Coaxial good quality cable and I am very happy with it.

I have a respectable, audiophile grade stereo system based in large part on the mighty LAIV Harmony DAC. I became aware of digital reclockers via various YouTube videos. To be frank, I wasn't expecting much of reclockers in general and the Douk in particular given its price. I was wrong. The Douk made an instantly noticeable improvement to sound quality in several ways once I connected it between my audio PC and the Harmony. I used USB from my PC to the Douk, and IS2 from the Douk to the Harmony DAC. The most notable improvement was in increased transparency and detail (the Harmony is no slouch in these areas on its own). I also heard deeper, fuller, tighter bass combined with a fuller, more detailed treble. I highly recommend this reclocker or the similar SMSL PO-100 device for high performance audio systems using digital sources if you're on a budget.

Good unit but do not like the USB input on the front. Should have been at the back. Front connection provides no options for cable management.