That's $250 

Well that's the thing. Since I'm pretty much new to this it's somewhat difficult for me to decide what to get. Any tips on desktop amp?

Hi,   just recently I've decided to get myself new headphones and after spending some time on the internet I've managed to come up with these: Beyerdynamic DT 770 Pro 250 and Beyerdynamic DT 990 Pro 250.   Since now I've only had a chance to try couple headsets which I never really liked (SS...