I finally took the plunge and got these. It's amazing how TOTL IEMS can sound so different.   Bass: Tight and full. Tip dependent. With the triple flanges thought my head was going to blow off. I like the silicone tips.   Mids/Treble:: A bit forward with roll off but very detailed. Good separation. Resolution is clean.   Highs:  Right there very detailed.   Soundstage: Not sure it's kind of right in your head.   I have the Westone w60's as well and so I was a bit overwhelmed by the huge presence these IEMS give. They are fun and musical...

I really like this DAP but it does is make me want to get a top one. At times it really delivers and then on some tracks the vocals take a back seat.  I was debating on the ipod 6 with bigger storage or this. I find it very neutral with a nice sound stage. Its track dependent as some songs suffer. I copied all my iTunes songs and some ripped cd's and even some flac files and the unit is hard to figure out. I am constantly adjusting the volume even a few flac tracks. The ipod touch is  louder and works very well with all low impedance headphones/iems...