Hey all, Sometimes I've had to run EITHER my 210 or 212 (depending on the gig or rehearsal) with my PLX2 1804 , but have found that I have to run the amps parallel (daisy-chained via XLR) regardless of whether I've got one or two cabs connected to the outputs. If I disconnect the XLR jumper, connect the cab to the CH.1 output, and the pre in to the CH.1 input, I get clipping at basically any gain level. This is with the CH.2 gain at minimum and having nothing connected to it. However, if I connect the XLR from CH.1 to CH.2, set BOTH gain levels equal, even though I've only got ONE cab connected (via CH.1 output), everything's OK. Am I damaging my power amp by running the CH.2 gain without having a cab connected to it? Also, adjusting the CH.2 gain affects the volume of the output to the cab connected to the CH.1 output? How is this possible? Thanks in advance!