My motherboard has Realtek ALC1150 built into it which isn't that good. I like listening to non compressed really good quality audio on my other equipment. But my sound card has always bottle necked my $500 headphones on my PC, I have a mix amp as well. Not super high end about $300 or so. Just trying to find a nice sound card external or internal. I know the external ones have the least amount of noise etc.... But I'm fine with internal as well.