Let me just start of by saying that it is a CRIME to see that an IEM with such ability doesn't get as much hype as FXZ's or MH1C's
I was impressed when I listened to my FXZ100 after I received them, but when I listened to this one out of the box, I was in fricken awe, and that was me being subtle...
Bass and treble extends forever, and the details in the mid, excellent timbre, wow, oh my...dual dynamic tuned to perfection, I can safely say that I prefer this over FXZ100.
Will this get better with burn in? man I am scared to think if it will, because I honestly think that out of the box, this is, hands down, one of the best IEM I have ever heard.
I am also still experimenting with tips, so far settled with the included Comply TS - silicone is too bright for me, and Comply T makes the treble to be missing something.