MaestroZenAll of this is moot. I have one of their earlier DAC/Amp models (the D100) which I like very much. However, recently it began to have problems, which I think are simple software problems involving the drivers for my amp and I have been unable to find anyone who can trouble shoot this problem. I've sent them a couple emails but never got an reply. So I called them and no one spoke English, so of course couldn't get help. They don't seem to have any support at all in the US. You're on your own. Good luck! I have to throw this unit away for what appears to be a very minor problem, but ultimately that's probably have to do. Bottom line: Yolong is a good manufacturer of hi-fi equipment, make sure you can get support for it before you buy. (And if you do find a source of support, please let met know. ( DorianLS@aol,.com ). Thanks.
DorianLSDid you try using a translator when you contacted Yulong via email? I've had success contacting Chinese dealers for support using Google Translate. They were using the same to reply. Syntax and grammar were a bit challenging but the outcomes turned out well overall.
Edit: TBH, I haven't needed to contact Yulong about my D8 (thankfully). So I have no idea how they are with support.