I have a 3 band Bartolini Preamp and was wondering if I could wire a set of active Duncan Basslines Soapbars to it. I currently have active MightyMites in the bass now. I have a bit of a missmatch happening right now with the set up. The MightyMites are way to hot and I am forced to back the trim pot almost all the way down. I am also loosing much needed high end due to this missmatch. It was once explained to me by Davidmwilson that I would need to change the blend pot to make this work properly. Does anyone know if this is the same with the Duncans? Can these p/u's be run passive also?