Custom P Bass Harness Bourns 250k Volume pot, This does not need a battery. Deluxe mid control tone pot plus interchangeable capacitors. The main tone setting allows you to swap out different cap values and comes with

.012

.033

.068

.22

You just  loosen the screws and swap the cap.

This is a Bourns 500k push/pull. In down position it has a  that gives you more punchy mid range sound but can be changed to a lighter or darker capacitor. When this pot is in the up position on 10 it boosts the mid signal and makes your bass jump out of the mix, great for bass solos. When turned down to 0 it's scoops out the mids giving you a very smooth dynamic sound still retaining the highs. This has solderless pickup connections. You only need a small screwdriver to install. All items made to order, 5 business day shipping time Comes with a diagram. All pots and switches have been treated with a conductive lubricant to prevent moisture damage and crackle in the pots. I don't like to bore people with my life history but I have been playing guitar and bass for over 30 yrs. My father was also a guitar player and his band opened for the Allman Brothers , Grateful Dead, Jimi Hendrix, Procal Harum, Captain Beefheart, 13th Floor Elevators and Fleetwood Mac with Peter Green etc. I put as much creativity and innovation in the pickguards that I make as possible making each one different and adding features that allow you to get as many sounds combinations as possible.