Jazz Basses® don't use a selector switch to control what pickup is active, they use two volume controls that allow you to blend the pickups together. Here's what you need for wiring those pickups into your J-bass! All the parts, plus a diagram to show you how.
The premium kit features cloth-covered push-back wire — the right wire for Fender and vintage-style guitar circuitry. The pots in this kit are upgraded to CTS brand for longer life and a smoother, more accurate response.
This setup can be used for basses and guitars, or you can add a selector switch (sold separately) for added flexibility.
Wiring kit for Jazz Bass includes
250K CTS control pots (3)
.047uF ceramic capacitor
Non-shielded cloth-insulated push-back circuit wire: 22 AWG, white, 12" long
Non-shielded cloth-insulated push-back circuit wire: 22AWG, black, 24" long
Shielded braided push-back circuit wire: 22 AWG, 12" long
Be sure your control knobs will fit!
CTS pots have a fine-knurled 24-spline split shaft.