Welcome! Congrats on the Archon, it's just stupidly good. There is no way to describe it other than that.
I'm a little confused as to why there is no reverb, but can live without if the amp lives up to what I've heard so far. Unfortunately, there are no Archon's in my local area to plug into and test it out.
I am an addicted on rehab and trying to stay away from a new purchase and this kind of comment is not helping me. Damn!!!
My experience both live and in the studio is that reverb and high gain aren't a great combination. If you find you need it on the clean channel, there are ten zillion good reverb pedals out there.
And it has an effects loop, so you could use a rack piece if you wanted as well.
I usually turn the reverb very low or off even on a clean amp. It just clouds up the sound, IMHO.