I've picked up a used Skyline JO5 with Fralin pickups and am wondering if any of you have installed a Audere preamp on this configuration. I like the idea of having a blend knob with three band EQ. My main bass is a Lakland 55-94 -- alsowondering if I should just go the passive route on the JO sinceI have the active/blend configuration on the 55-94.