I have an old-school EMG P pickup kit already wired to the pots, jack and 9v battery harness that came out of my 78 P. I'm guessing the setup is prob from the 80's or so. Still fully functional and sounds great! She's ready to drop into your P (all parts soldered and ready to bolt in). I've seen a few without the pots and jack sell for $60ish here. Everything is FULLY functional. I'll let mine go for a quick sale for just $50 shipped!!!!