arrow-right arrow-left chevron-down close basket account search wishlist star spinner check-mark grid list

Traditional Vintage for Precision Bass®

Current stock: 0


ObsidianWire Traditional Vintage Pro-Wired Electronics for Precision Bass are a pop in replacement for your old wiring harness. The upgrade will preserve the legacy of your original work horse, with a few tweaks in quality and design to help you roll your own thunder through those bass lines.

Best of all, these are super easy to install, and allow for unlimited solder-less pickup changes with ObsidianWire Plug, Play and Enjoy connectors.

The Heritage of the Traditional Vintage Pro-Wired Electronics for Precision Bass:

ObsidianWire Traditional Vintage Pro-Wired Electronics follow the same tried and true formula of the original P Bass® with the addition of premium selected and hand matched components for greater clarity and control over your tone.

To make your tone crystal clear at lower volumes we also include an ObsidianWire Custom Spec Treble Bleed Mod. This prevents tone 'muddiness' at low volumes by allowing high frequencies to pass along a separate path to your amp, rather than being stopped short by the increasing resistance at the volume control.

Your ObsidianWire Pro-Wired Electronics are built using the world’s best craftsmanship and components:

  • 2 x ObsidianWire Custom Select Pots (Crafted by CTS) 250k or 500k (+/-6%) (Matched to +/-2%) SOLID SHAFT
  • 1 x Genuine Switchcraft J11 Mono Output jack
  • 1 x Obsidian Select Capacitor (150 Series Polyester Film 0.047uf or 0.022uf) (Hand Tested to +/-10%)
  • 1 x ObsidianWire Premium Selected Volume Mod / Treble Bleed - Improved Volume Taper & Clarity
  • 1 x Pre Printed & Easy to Follow Wiring Diagram
  • 1 x Endless Customer Support


ObsidianWire Pro-Wired Electronics for Precsion Bass, are designed to be a direct fit for American and Mexican series Fender® basses. They can also be used to upgrade Japanese Fender & Squier guitars with some adjustments. In the least, you will need a new genuine Fender USA control plate and new 1/4" knobs to fit the higher grade electronics. We cannot guarantee that these will fit any other guitar.

At ObsidianWire we use US spec 1/4" Solid shaft controls. We recommend that you check your knobs are the correct size and replace them if necessary.



Reviews (7)

Andy 11th Nov 2016

Great Tone, Simple Install

I've just upgraded my old Japanese Fender PB bass with the Traditional Vintage for Precision Bass. The sound transformation is simply stunning (volume & tone) and am very happy with the upgrade. Install would have taken no more than 10 minutes and pleasingly straightforward

LoTone 22nd Nov 2015

Excellent Tone! Easy Install!

10 minutes installation. It's hard not to install it properly. Then, you plug bass in and wow! My MIM Precision sounds like a Big League MIA. Everything about that product oozes quality. The knobs are smooth to turn and the whole thing look indestructible. Highly recommended.

Additional Info

Additional Info

At ObsidianWire we use only the absolute best components and craftsmanship. We are so confident that you will experience years of trouble free use, that we guarantee it with an industry leading, three year warranty. If you feel that your Pro-Wired Electronics are not working like they should, please contact us and we will fix or replace them as soon as possible.