A guy I know is working on re-electronicing his early 70s Musicmaster bass. He has the original pickup, but needs pots and a cap. What values did Fender use in those? I'd normally guess a 250k since it's running a single coil, but I seem to recall them using lower value pots or a different-than-normal value cap to make that little Mustang pickup act like it is a little closer to a bass pickup. Anyone able to shed some light on this? Google only turns up Musicmaster Bass Amp schematics, and my bass isn't near me right now, which makes it hard to take a look under the hood...