Rob’s main guitar rig is a Mesa Studio pre-amp into a Mesa 50/50 power amp.
Speakers are 2 Mesa 1x12 guitar cabinets. One is loaded with an EV and one is loaded with a Celestion. A Marshall 1960 angled 4x12 cabinet loaded with Celestion speakers is used for recording and various live shows.
Time based effects are provided by a Digitech RP500.