@gammaman, i'm very jealous of your setup! I saw the Dead 9 times from 1973-78, and amazingly of those, the Dead have released 8 of them. The most recent, Dave's Picks #38, was my very first concert! The release sold out (25,000) in a matter of hours, fortunately I got one. I have a great setup with a Hegel H360 powering Raidho XT-2's which can go nice and loud, and on good recordings, sound like I'm at the show. A Oppo 105D is the HDCD player-- wondering if you have a HDCD player at all-- no one is making them anymore yet the Dead continue to release HDCD encoded recordings, can't understand why, maybe it's contractural. I imagine that the sound is not quite like yours though! The point of my post is that I have more than 100 GD releases (including the entire 73-CD Europe '72 box set) and one that you have to hear is Dave's Picks #29, San Bernadino 2/26/77. The show is fantastic, the first set is incredible--among their very best-- and the sound is one of the best that I've heard.