With this setup going into my desktop computer: Do I need to get a 3.5mm output for the male-to-male, nothing at all or something different?   Also, for maximum sound quality should the amp I use with this have an optical output for my desktop? (meaning get a different Amp all together?)    

I’m looking at purchasing the Beyerdynamic DT880 600 Ohm. After reading and watching a few reviews I realized that they require an amp. I will be using these exclusively for gaming and want the most accurate and immersive sound.   Is there a set better than this one for gaming or is this a...