Do you compress you DB signal on live gigs? It was imposible for me to get a nice defined sound once the drummer and the percussion started rolling. The only solution was to raise my volume more and more. Still not quite getting it. I tried yesterday my basspd with some compression through the the line in of my ashdown 310ABMC with wonderful results. I was getting twice de definition at a quater of the volume. I am sure it was the compression, i was using the k&k maxbass with the preamp preset and highs and lows cut back. Lots of fun.