madwolfa
Headphoneus Supremus
Yeah, line out from the SB card. The PC and Asgard are plugged into the same APC surge protector but I attempted to unplug the Asgard and plugged it into a different outlet (in the same room) and that didn't help any. It's not really "annoying", as I probably won't listen above 50% gain, but that's just music. It's kinda annoying when I'm playing games and I can hear a constant low buzz when there's no ambient music going on in the game.
I would strongly recommend investing into a DAC, even the cheapest Modi 2 would be a noticeable improvement (or a Bifrost to make a nice stack).