I can't stress enough how helpful you are, kind redditor. One last question: would something that is headphone specific like this be a better option in my case:

http://www.amazon.com/Focusrite-VRM-Box-Monitoring-Technology/dp/B004MVZ4XG/ref=wl_mb_wl_huc_mrai_1_dp

Just curious as to if this is powerful enough to drive my DT-880's or any high impedance cans

Important note: working on Windows 8.1 laptop here for EDM Production, Not a Mac