I met him in a clinic he did here last summer, and he played with a couple of pedals and two Mark IV half stacks.
I love Petrucci's stuff, one of my favorites, and I'll be trying those settings . . .
I like his older Mark IIC+ sound more than his newer sound. But live his lead tone was amazing.
I had one of his sig guitars and loved it, but I wanted a USA PRS, so I parted with it . . . I've wanted to get one back since then.
Dennis >^..^<