This is my current setup - Fiio D03k => Grado RA1 clone => Creative Aurvana Live!
Here's a screenshot of my current FLAC library:
As you can tell, I pretty much listen to everything. For sound signature, I like a slight V, but I find the CAL (a Denon rebrand) to be too strong in bass and not tight enough. Before the CAL, I had a Grado SR125i. I Didn't like them at all. Too uncomfortable, not enough bass, too much sibilance. I'm a detail freak too. I love instrument separation. Any recommendations? So far, my plan is O2+ODAC => Hifiman HE-400.
Edited by GreatoGrado - 3/17/14 at 5:16pm