filo

Can confirm that, great low latency interface. BUT a) I have got a noticeable more ground noise than from Focusrite Scarlett 2gen. b) if you have a PC, be aware about this "* Only USB host controllers with Intel Chipsets are supported. Operation is not guaranteed when used with USB hubs or expansion cards."

@msmcleod: Yes, you right, it is from rgc audio. Regarding to this article http://www.vstplanet.com/News/09/Rgc audio sfz.htm it should be free for a long time. I have googled and have found a copy on some Russian server. Checked with ESET antivirus - It is clean. So maybe this is what @LadyFuzztail looking for? sfz_professional.rar