P.R.O.T.O. FOUR – the amp heavily inspired by Mesa Mark series amplifiers.
This one is a good choice for making heavy 90’s guitar tones.
Despite being just one amp it’s really versatile due to lots of settings like the usual controls and additional – the “variac” at the top.
Recommended IR: Devil’s Lab, SeaCow Cabs, GuitarHack, Catharsis, Kalthallen Cabs.
Suitable for metal.