Pre-Wired Les Paul Circuit Harness - USA Components

This Les Paul® wiring harness is a direct drop-in upgrade for your guitar’s control cavity.

Built with period-correct tinned copper “buss” wire, it follows the classic 50’s wiring style used during the golden age of guitar building. Featuring Premium CTS pots and with a choice of capacitors, this harness delivers smoother control, improved tone, and greater reliability than stock electronics.

The harness fits Gibson Les Pauls, as well as Epiphone and import models & LP copies (Thought it may be necessary to enlarge the control holes to 10mm). Available with either long or short shaft pots to suit your guitar’s body style.

Ideal for rewiring projects or upgrading factory electronics, this harness is designed to enhance both tone and playability.

Choose you caps

Sprague Orange Drop – Reliable and consistent, known for tight tolerances and a bright, articulate tone with excellent clarity.

SoZo Polyester – Designed to emulate vintage capacitors, offering smooth, warm mids and a classic vintage character.

MOD Oil Filled – Rich, rounded response with a slightly softer top end, giving a more musical and dynamic feel.

Bumblebee Paper-in-Oil – True to the legendary 50’s Gibson spec, delivering warm, harmonically complex tones with a vintage vibe.

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Do I need short or long shaft pots?

Long shaft pots are typically required for guitars with thicker bodies or arched tops, where short shafts may not extend far enough. Our long shaft pots include two hex nuts, making height adjustment simple. Short shaft pots are generally suitable for flat-top guitars and Epiphone Les Paul models.