I double on Electric and Acoustic basses. At the moment I am running an array of preamps and junk on both sides and then into a A/B switch before going into a GK 1001RB and a 2x10 cab. Has anyone used an A/B box to switch between two heads and one cabinet? My Clarus head is not much bigger than a preamp and sounds better than most. If I plugged the Stingray into the GK and the DB into the Clarus, would something blow up if I switched the cab from one head to the other with the A/B? This may sound backward, but I think it would simplify my setup.