Hmm. For all the FiiO-using sifus here: I am planning to get a FiiO E5 amp because I just got a Beyerdynamics DT-231 and my lousy Samsung YP-U3 player can't drive the headphones well at all-- have to turn the player volume up to max to hear anything like decent volume, which seems to be screwing with sound quality from the player. Will having the E5 improve matters? Also, I bought a Sansa Clip+ already, but have to wait until next year to get it from my friend in US. Should I use the E5 with the Clip+, will I get better results as well? Thanks!