I play a Fender AM STD 5 string Jazz bass fingerstyle thru my GK MB115 combo amp. Sounds pretty darned good and I have no complaints. But lately I've been getting back into playing some songs with a pick and would like to get something like an outboard preamp that will help me to shape the tone more to my liking when I do use a pick. I've never used an outboard preamp before and while I've been reading up on a few differant ones (Sadowsky, Aguilar) I'm open to suggestions as to what works for you folks. All I know is that I'd like something that has good cut or boost capabilites on the bass, mid and treble. Thanks in advance.