PC to Amp

Hey everyone, Okay I’m having an annoying audio issue with a new amplifier that I bought as an upgrade to my old one which was an Denon PMA520AE. Okay, before I get to the issue I begin with the setup that I’m on. Desktop: ■Core I5 6600K ■ASRock H110M Combo-G S1151 mATX Intel Motherboard...