Hello...
I am giving a whole set up as a gift to my cousin and he likes is audio high quality... so in a CPU he has Xonar Essence STX sound card and Sony SS F7000 speakers and 140watt subwoofer. Which DAC and amplifier should I get him. Does he need DAC? because he has Xonar Essence STX card and no I dont have any company in my mind. I just want to give him best audio setup.