Is there any possible way to do this? I am running a nemesis 2x10 combo and using a mesa 4x10 as an ext cab from the combo. Is there anyway to add a power amp into the "equation" so that the amp in the 2x10 combo is powering just the 2x10's in that combo, and the power amp is powering the 4x10? And is there a way to do that and still use the EQ of the 2x10 combo?? Thanks Graham.