I've always have problems finding the right sound for me, its killing me! What I really really want is a deep bass sound that truly marks my presence, but without muffling out my high notes. I've noticed I'll find a beautiful deep bass sound but when I start using the D string in the A area, I can't even hear myself until I go back to lower notes. My amp head has a 5 band EQ (Bass, low mid, middle, high mid, treble) and my bass has an on board pre amp (bass, mid, treble, and a pick up balancer.) The only way I thought I could fix this was by boosting the high mids or the treble, but when I'd do so, I'd lose that nice bass sound I had found. Any advice? Thanks.