EQ is a funny thing. I've found that great EQ can't fix an otherwise mediocre sounding preamp/head - you'll spend your life tweaking. But what was really surprising to me is that a great sound amp/preamp with NO EQ can be more satisfying despite the inherent "lack"of flexibility - this was the case with my BoT - I got more pleasing tones with it than most of the amps I've owned in the past. This is all assuming of course that the rest of your signal chain is in order and doesn't need fixing to begin with. So if we can keep the pure, unadulterated tone and find a way to add EQ while minimizing the inherent design issues, it's a big win. That's what I've tried to do with the new "studio" preamp design that is in this head. I think the previous preamp designs have done quite well in this regard as well - I like to switch back and forth between the pre and post EQ signal on the DI with the EQ flat and the gain matched to compare, and I've always found them to be pretty darn close.