We've managed to get a pretty killer sounding fat keys bass that sounds like John Paul Jones (with the right player!), but using the Yamaha midi sound module that had the only workable bass sound I could find, this required radical parametric EQing (15db cuts and adds! ) and some other wizardry.

How do you go about tightening up keyboard bass or sampled bass guitar? How do you get the mushiness out, and put some punch into it?