Carl used a Vox AC30, with a MXR Dyna Comp for solos, and i think Pete used some kind of Marshall, not sure what model though.
Fender American Standard Stratocaster
Fender Highway One Telecaster

TC Electronic Polytune
Electro Harmonix Pitchfork
Voodoo Labs Sparkle Drive
Fultone OCD
Electro Harmonix Nano Big Muff
TC Electronics Flashback X 4
Strymon Blue Sky
Strymon El Capistan

Vox AC4
they were both keen on vintage vox's, marshalls, and matchless amps.. neither of them went much out of their way for pedals... carl would use the dyna comp or an mxr micro amp for solo boost but that's about it, but basically their tone is overdriven valve amp with lots of treble