im thinking about buying these (schaller pbx i think) are they any good if anyone has them and also could these be installed in any bass that has split pickups already and anyone know where to find instructions of how to install ect thanks
Take a look here: http://www.talkbass.com/forum/showthread.php?t=205317 They're made to fit in a P bass, but I don't see why you couldn't make them work in nearly anything, given enough skill and determination... As for how "good" they are - they're said to be pretty good - I'll let you know what I think pretty soon: I've got 2 sets of them on the way, for an upgrade for my MIM P basses... I'm planning on changing out my "weaker" pickups 1st, then A/B'ing a little before I change both out... - georgestrings