I am looking to purchase DT 770/880/990 Dragon Series 1 /w Detachable Cable System.
And 600/250/32 Ohms's (Not sure on that either)
Not sure which model to get.
My set up is going to be this
Computer (No Sound Card) -> FiiO E7 + FiiO E9 Combo -> Beyerdynamic's
Should I buy a sound card such as the Asus Xonar STX ($200), or would the E7+E9 combo be good. I would much rather the E7+E9's be good (I just ordered a pair of E7's, as I will keep those to use with my phone for music listening)
Basically wondering if the E7 acting as a DAC would be good to act as a sound card via USB from my computer. Would the sound quality benefit from buying a Xonar DG or a $200 top-of-the-line sound card? (And would the $200 upgrade be worth it)






