I got the siberia v2 (non usb) a month ago, the sound is great, however the mic not so much. I managed to fix it by doing small things like changing the mic boost and boosting the Hertz through my realtek hd audio manager. However, what im asking for is if there is a fix to the background noise im getting? I can hear there is a constant level of background noise when I check my voice by windows recorder or dxtory, where as for some reason when there are mic quality checks for the headset on youtube there is no background noise whatsoever.