I recently installed the five knob ACG EQ-01 and am simply blown away by the range of tone that is now available from my humbuckers.
http://www.bestbassgear.com/acg-eq-01-preamp.htm
You may enjoy the fact that this setup has a passive knob for when you simply want to bypass the preamp.
Btw... I had my bass originally set up with Bartolinis and a Stars Guitars custom made six knob preamp. I wasn't crazy about the lack of punch and/or highs and within a year switched out to the EMG's.
I can't say enough about the ACG preamp. It simply gives you so many options and is relatively easy to dial in.
http://www.bestbassgear.com/acg-eq-01-preamp.htm
You may enjoy the fact that this setup has a passive knob for when you simply want to bypass the preamp.
Btw... I had my bass originally set up with Bartolinis and a Stars Guitars custom made six knob preamp. I wasn't crazy about the lack of punch and/or highs and within a year switched out to the EMG's.
I can't say enough about the ACG preamp. It simply gives you so many options and is relatively easy to dial in.