I play a BB4 1963 stock. The only problem I have is hum. The pickup creates noise and is passed on to the front of house and today that is really frowned upon. I find myself turning to find a position that work best (perhaps phase). I am dealing with this and trying to find a solution.
I've played professionally with many that claim to be good replicas. The fact is that nothing sounds like the real BB4 or BB5. I currently use it as my main instrument for Latin Jazz and Latin in general.
My humble advise is if you feel compelled to try a different pickup buy one that fits in place and is in it's own housing. You may find that you want to return to the original pickup. In that case just pop it right in and play away. It's the best way to avoid the loss of the unmistakable Ampeg BB4.
I've played professionally with many that claim to be good replicas. The fact is that nothing sounds like the real BB4 or BB5. I currently use it as my main instrument for Latin Jazz and Latin in general.
My humble advise is if you feel compelled to try a different pickup buy one that fits in place and is in it's own housing. You may find that you want to return to the original pickup. In that case just pop it right in and play away. It's the best way to avoid the loss of the unmistakable Ampeg BB4.