I just got my Purist last Friday night. I hooked it up immediately and started playing tunes while my wife and I unpacked our apartment after having just moved.
By no means am I ready to do any kind of review but I wanted to make a couple of comments. First off, my hats off to Curt who really went the extra mile to make the whole transaction very pleasant. Customer service is not taken lightly it seems at IRD. Second, the fit and finish of the Purist is fantastic, among the best I have seen in my experience in hi-fi. The Purist is by no means the largest preamp I have owned, it is relatively small (short to be specific) but it is monsterously heavy for its size. I always like that about a component even if it adds nothing to the sound, there is just something cool about a brick-s**thouse of a component. It is a very very sharp looking preamp to boot!
As I said, I am not going to do a review just yet but I do have to say that I am not in the least dissapointed. I am hearing very good things through my system right now and am recognizing why people have been raving.
I still can hardly believe that you can get this fit and finish as well as some of the best sonics I have heard in a preamp priced at $665! That is the way hi-fi should be!