I have a bass that the neck pickup spot has been empty for awhile now and I think i finally know what I want to do. I want to put one of the Bartolini quad coil pick ups there. I have a Bartolini NTMB pre-amp in there and I was wondering if it would be possible to add a switch to split the coils on the quad pickup. Or what I would have to do in order to be able to control the coils in the quad pickup. Or is this even possible?