This thread may be old, but I felt compelled to post about my recent experience with these headphones.
First of all, I've never considered myself an audiophile. I've always had cheap headphones or speakers, like the Sony MDR-EX700 earbuds, or Logitech X-540 5.1 desktop PC speakers. On a whim I ordered these headphones after stumbling onto this post. On their own, they were already produce WAY better sound than I am used to (there is so much detail in my music I never noticed), but after doing just the first few steps (removing the felt ring and the "audio lens") I'm floored.
Coupled with a Fiio E10, I'm rediscovering my music.
This single post has changed my appreciation for sound and music. I thank TopPop and those who contributed to this thread (although my wallet now hates you all).
I must say, for now I'm really happy with these and am looking forward to delving further into the realm of the audiophile.