I'm thinking of getting a mesa boogie studio .22, and I'm wondering if there is a way to get a more saturated/tight tone, almost to the level of dream theater, but not quite there. Would a tube screamer do it?
Probably will, as long as you love the sound of the amp.
"Breathe, breathe in the air
Don't be afraid to care"

Fender Strat/Tokai LS80>few pedals>Orange Rocker 30