Hey fellas, I have the MIM Fender Precision Deluxe Special 2010....She is sporting Fender's noiseless PJ pickups...I'm not happy with the tone I get from this bass....It is rather sterile...I'm looking more for the growly tone.... If I want that growly tone and would like to switch to passive and get that tone is it possible? Curious as to which PUP manufacturer would get me there... The bass has the tone knob...stacked treble/bassknob....pup blend knob....and master volume.... If I were to switch to a passive pup configuration would I still be able to use all of those knobs or would I just have to leave them installed and just know in my head that some of the knobs don't function after a passive pup install? My rig is Hartke LH500 thru Hartke XL4X10 and Hartke 4.5X10XL...I play anything from CLassic to modern rock.