90% of the time it's a Spark Go set on a Marshall style emulation, or a Boss Katana on the brown setting.
When I get to play real amps, I use my Friedman modded JCM 800 2204 (Jake E Lee inspired), or my Egnater Seminar amp, which is a Friedman Brown Eye clone with some Orange inspired tone stack tweaks.
Also a Peavey JSX at one of the practice spaces.