Recently went from a RBI driven amp to the GK. All is well... except On my old rig every bass sounded the same. Which was great because I normally use an inexpensive hollowbody as my main bass. The fidelity on the GK is such that it actually sounds like a hollowbody...no problem other than it does not sound particularly great within my normal band setting. I want to smooth it out and add some sustain WITHOUT loosing the versatiity and great EQ options. If I stick my Sansamp in front of it I feel I lose the personality of the amp. Any ideas? Hope this is in the right forum.