Hello friends! I am using my Mesa/Boogie Basis M-2000 as a preamp in my home studio. When I use the "post" eq setting, the main output knob is controlling also the output for the balanced out. My question is as follows: Does using the amp with output level very high (like 70%), but NO cabinet connected damage the amp in any way? I mean, if the power meant for the speakers burn something inside or something? Im really no techwiz, so please help me! Thank you! this site rock!