No idea, difficulty getting repeatable results, still some tweaking left that will impact upper frequencies, havnt gotten to it yet. No idea.
My blow-by-blow report will be which of the two (HE-5 v. LCD2) I buy. Maybe a bit more, but that will be the core of it.
Except its way overly smoothed.
I want no headphones which put a Tice on my head.
I find this interesting, comparing the CSD of the LCD1 to the new LCD2. Pretty sweet, the LCD2 is nearly twice as fast, and with fewer artifacts.
http://www.audeze.com/wp-content/uploads/2009/11/LCD2-Waterfall-1W-NF.jpg
http://www.audeze.com/wp-content/uploads/2009/06/spectraldecay1.png