Traditional Vintage for Jazz Bass®

All ObsidianWire Pro-Wired Electronics are super easy to install, and allow for solder-less pickup changes with ObsidianWire Plug, Play & Enjoy connectors.

The Jazz Bass® Wiring Harness for Improved Sound & Play-ability

A pop in upgrade for your stock J bass® wiring harness which goes further for improved play-ability, and sound.
ObsidianWire Pro-Wired Electronics use high spec, professional grade components which are an absolute upgrade over your stock Fender® wiring harness.

Crystal Clear 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.

World’s Best Craftsmanship and Components

• ObsidianWire Custom Select Pots (Crafted by CTS) (+/-8%) (Matched to +/-2%) SOLID SHAFT
• Genuine Switchcraft Output Jack
• ObsidianWire Custom Select 150 Series Polyester Film Capacitor (Hand Tested to +/-10%)
• ObsidianWire Premium Selected Volume Mod / Treble Bleed - Improved Volume Taper & Clarity
• Easy to Follow Install Manual
• Endless Customer Support

Compatibility
American and Mexican series Fender® J Bass - Direct Fit
Japanese Fender & Squiers - You will need to purchase a genuine Fender USA control plate and new 1/4" knobs to fit the higher grade electronics.

Other Models - We cannot guarantee that these will fit any other guitar.