Sounds good to me! This is the most interesting aspect of discussing audio within any venue, what makes good sound. After that it becomes academic. I see your point about Hiesenberg and I regret to admit I mis interpreted you on that one. Simply stated I just believe everyone knows good sound when they hear it; like you say it can't be deconstructed. I am looking forward to the Pre-amp now. Somewhat skepticle for a short while but now the newest posts from Douglas sound like he is really revved on this and working on some interesting ideas. The parts you are ordering; which concept will you be following if I may ask; or is that part of the surprise?