The DAC is excellent however the streaming module is an afterthought that is very buggy ! There are regular drop outs when streaming from Roon and the device will register itself with a new MAC-adress on your network at EVERY startup. This has been confirmed by multiple users on head-fi.org forums. Also note that this is not a Roon Ready device, it's a Roon bridge which is NOT officially supported by Roon. In fact, Gustard does not have a license to claim Roon compatibility and it does not appear in the list of Roon compatible devices (https://roon.app/en/partners). The manual is an auto-translate from the Chinese version. I now stream to a Raspberry Pi running RoPieee, which is then connected via USB to the Gustard, this combo works very well. But the Gustard as a solo streaming solution ? Absolute crap.