There's another problem now. Turns out, its not a grounding issue, it's just that my DAC is picking up noise from my PC. When I unplug my DAC, but keep the DAC plugged into my PC via USB, the noise is still there. Any suggestions?
Anti-static spray? lol, I'm about to crazy from this noise
What do you mean by unplug the DAC but keep the DAC pugged into the PC via USB? What exactly is being unplugged?