I've had a few plays with the Avalon>Crown>Barefaced setup now, and am extremely happy!
I tend to play with bass and mids flat and quite a severe treble cut (new roundwound strings) and I have what I've been after for ages - clarity, no distortion, no boom, and lots and lots of headroom.
The Crown has all DSP off.
At tonight's gig, we were supporting Finlay Quaye, and we decided that both bands would use my rig (the Avalon was also used as a DI to the PA)
Onstage, it was fat, clean and huge sounding. Watching the other band, I was only really hearing the PA, but hearing a superb reggae player on a lovely pre-EB 'Ray through the Avalon was a real pleasure - absolutely huge depth to the tone.
This rig is a keeper.