I was wondering what amps he was using as well. After zooming in on some hi res photos from last night, I'm pretty sure they are Fat Jimmy amps.
There are only three adjustment knobs visible on the amp on the left and a single toggle on the right by the power light. The amp on the right has two adjustment knobs and a toggle (on the left side) and two toggles on the right side.
I liked his tone last night. Curious if anyone has any more details on the actual specs and cab/speaker config.