Upgrade your left-handed Les Paul-style guitar with a professionally handwired Carparelli ready harness, built for players who want reliable performance, premium components, and classic LP tone.

This harness is designed specifically for left-handed players and uses left-hand / reverse-taper 500K pots, giving the controls a natural feel and proper sweep for left-handed guitars.

Each harness is carefully assembled using quality components, vintage-style cloth wire, and your choice of premium capacitors. Perfect for upgrading an existing Les Paul-style guitar, replacing lower-grade factory electronics, or completing a custom build.

Included Components

• 4 x Left-Hand / Reverse-Taper 500K Pots
• 1 x Pre-Wired Switchcraft 3-Way Toggle Switch
• 1 x Pre-Wired Pure Tone Jack
• USA-Made Vintage Cloth Wire
• 2 x 0.022µF Capacitors
• Professional handwired layout by Carparelli Guitars

Capacitor Options

Choose your preferred cap style at checkout

• Vitamin Q
• Emerson PIO
• Orange Drop

Standard setup is 0.022µF for both neck and bridge, a classic choice for Les Paul-style humbucker guitars.

Why Upgrade?

Many factory Les Paul-style guitars come with lower-cost electronics that can limit tone, control response, and reliability. This Carparelli harness gives you a cleaner, more dependable wiring platform with smooth control response and classic LP-style tone.

The result is a more professional feel from your volume and tone controls, better-quality switching, and a stronger foundation for your pickups.

Fitment Notes

Designed for most left-handed Les Paul-style guitars using the traditional 4-control layout:

• 2 Volume
• 2 Tone
• 3-Way Toggle Switch
• Separate Output Jack

Import guitars may require light modification depending on the factory pot hole size, shaft size, knob type, or cavity layout.

Installation requires soldering your pickups and guitar ground wire to the harness. Professional installation is recommended if you are not comfortable working with guitar electronics.

*** Template in photo not included.