Ok so here is the current dirt situation on my board. I have a Prunes and Custard, MBD-1, MXR Bass Distortion and a EHX Green Russian. What I have notice at band practice is the massive low end bump that the MBD-1 and Green Russian give. When I then go to my mxr, I just feels weak. My question is there something out there that can give me the low end bump I amp looking for with accomplishing the speaker ripping sound of the MXR. I would also prefer it to be the same/similar size to the mxr as the board is pretty full.