I use an Ibanez SR1500 (4-str), I totally reset it up for playing drop B, through a zoom506 (I know, not the best, but it sounds killer), into an old late 70's GMT (Gallien Krueger) 600B, same model that John Paul Jones used to use. Cabs vary, sometimes I use a a peavey 4x10 and an EV 1x15, or...