Well, i'd say it depends on what kind of settings you use with the dx50.
I think it pairs actually really well, you can get a really warm texture if you like, yes, but if you turn off every EQ etc, it's quite a clear and neutral sound you find there. You still can affine it with the manual EQ. Overall, i like this pairing ,because whereas the 330v2 have a quite warm sound, they still have cristal clear highs and yet a good and deep depths ...I'm always surprised when it goes all the way like this and think to myself: wow, this goes deep, or these clears sound awesome. It is for me a great all-round pairing with the dx.....and i'm really really happy after having sold my a k100.
It all depends on the quality of your files too for sure!
In the picture i posted, i use it sometimes with a Fiio e11....but that's by far not perfect.....it's just sometimes i like to try again while waiting for my headstage to arrive.
ah, and yes, not to forget, you can change the firmware of the dx50 and change the sound signature all over....quite impressive !
Edited by whoever - 2/25/14 at 1:24pm