More tonal range from your Precision Bass — without any extra knobs. The Sonic Pickups P Bass Pre-Wired Harness with Dual Tone Pot gives you two distinct cap voices in a standard 2-knob layout: pull the tone pot up to switch from a classic P Bass rolloff to a warmer, fuller second voice.
Bourns 250k solid DPDT push/pull pot (x1) — switches between two capacitor voices with a simple pull
WIMA .047µF 63v box capacitor (x1) — the classic P Bass tone cap; crisp, focused rolloff
WIMA .1µF 63v box capacitor (x1) — engaged when the tone pot is pulled up; rich, warm, and full-bodied
Switchcraft #11 mono jack (x1) — bulletproof output, made in the USA or
Pure Tone mono jack (x1) — multi-contact design for a more secure cable connection
Gavitt cloth pushback wire in black, white & yellow — period-correct and flexible
The Dual Tone Feature
Tone pot down: Standard .047µF P Bass-style rolloff — familiar, focused, and punchy. Tone pot up: .1µF cap engaged — warmer, fuller, and darker for a rounder vintage voice.
Compatibility
Fits standard Precision Bass body routes. Designed for USA-spec pot holes (3/8"). Basses manufactured outside the US may require drilling pot holes to 3/8" to fit. Works with standard USA-sized knobs. Select your output jack preference and include your bass's make, model, country of manufacture, and handedness in your order notes so we can confirm fit before shipping.
Drop-In Installation
No point-to-point soldering required. Simply connect your pickup and output jack — most players complete the install in under 30 minutes. View Wiring Diagram.
