saw this band last night, not only are they really nice guys who are really humble and grateful to the fans, but I almost went deaf from the volume.
the bass player's rig at the show was two 2000S heads, a Beat Power + with the 15" combo, a 1x18, and an Electric 6x12
I believe they were using two 200S cabs driven by a coliseum slave for the keyboard, but they could have been on the guitar or bass rig as well, not sure.
the guitarist was playing through a Model T and a OR120 into an Orange and Green Matamp cab, it was an impressive gear stack and the tone was awesome.