Received my amps about 3 weeks ago, and feel comfortable sharing a few thoughts and impressions. OMG these are good!!!

Spent a good part of the day listening to music, and disc after disc sounded absolutely flawless, from top to bottom! As mush as I enjoyed the original D200's, the MKII's are in a completely different league. If I had to pick one word to describe them, it would be resolving, which to me, covers the whole ball of wax. There is just MORE musical information flowing from my speakers, than ever before, and I'm not just talking about detail. The palette of tonal colors is intensely rich and varied, giving voices and instruments, spine tingling accuracy. There is also greater extension at the frequency extremes. Bass notes go lower, and with awe-inspiring authority and impact, along with improved finesse and resolution. Treble purity, smoothness, and extension are also noticeably improved in the MKII version. Other general observations would include, increased transparency, image specificity, sound-staging width, height, and depth, along with sounding more neutral, natural, and organic.
Congratulations Dusty! And thank you.