Originally Posted by iPoodz
Ah, thanks for the insight. I realize the ER-4 is in a league of it's own, but don't have the money for them at the moment. One day, I'll buy them (sooner if I get a good deal), but for now, I think I'm going to get the S4s, something which can run fine out of an unamped source, without lacking something.
Out of curiosity, how does an amped (Fiio E3) ADDIEM compare to S4? I notice a lot of interesting things after...