Thanks for the tips.  I'm just gonna stick to the 250 ohm.  The e11 has been working pretty good with the dt770 250 ohm, but I do get bass distortion when I crank up the volume on high gain mode.  Any recommendations for a little more powerful amp that could avoid this problem. If I stick to the...

Hi guys, this is my first post on head-fi so please bear with me.  About a year ago I bought my first set of quality headphones, dt770 pro 250 ohm and a fiio e11.  The headphones have been treating me very well, but I am looking to try something a little different.  I have my eyes set on the...