Have you by any chance heard any other audiophile quality headphones?

Perhaps you did not read what I wrote with enough attention. These are the first audiophile quality earphones that I own (as stated above). At the time of writing I could compare them with a pair given to me for testing by a friend - the iBeats by Dre. In my opinion, the iBeats are tuned for hip-hop or otherwise bass-dominated music, while the PAA-1s revealed highs that the iBeats just muffled. I know I have scarce experience with headphones. Perhaps I should state that in the review.