I have an active Shuker which takes 2 9v batteries. I'm not sure whether the pre-amp takes the two batteries or if one is for the pups (Delano SBC 4's I think) and one is for the on board pre-amp (Jon's own).
So, would it be possible to mod the bass to include a passive switch? I wished I'd requested this at the outset but I didn't even know they existed then.
If so, how much would this procedure generally cost?
Thanks all.