This is a very long overdo review.  I've owned these for about 15 months, give or take, and use these about 8-12 hours a day.  I've toyed with the various filters, and have tweaked them a bit, but in the end, after tweaking, these are absolutely the best things I've ever heard sound through.  I spent the better part of owning these swapping comply tips every few days, swapping filters back and fourth, and tried a ton of various sources.  Keep all of this in mind while reading this.   I'm going to cut right to the chase: if you own these, then there...

I started this review with the intention of pointing out the things I don't like about it, but man, there really isn't much I don't love about these.   Out of the box they sound very thin and anemic, but still good transparency.  I took them off immediately, and put them in the included case, then turned the volume up pretty high for 30 minutes.  When I returned to check on the status of them, I was stunned.  Coming from a pair of UE Triple Fis and some K701s, I knew it was a downgrade, but at the moment up putting them on after the 30 minutes...