Les Paul Prewired PCB Wiring Harness – 500K Long Shaft Pots – 2 Volume 2 Tone

G.A Pro Les Paul Solderless PCB Wiring Harness – 500K Long Shaft Pots

£49.99

Prewired PCB wiring harness for Les Paul-style electric guitars.
Traditional 2 volume and 2 tone (2V2T) control configuration.
Four 500K brass-shaft potentiometers with long threaded shafts.
Integrated circuit board with 223J (0.022µF) tone capacitors for simplified installation.

In stock

G.A Pro Les Paul Solderless PCB Wiring Harness – 500K Long Shaft Pots

Part of our Guitar Anatomy Pro Range, this premium solderless PCB wiring harness offers a modern, convenient solution for upgrading or replacing the electronics in your Les Paul-style electric guitar.

Featuring an integrated printed circuit board (PCB) with four 500K long-shaft potentiometers, this harness delivers the familiar control layout of a traditional Les Paul while eliminating the need for complicated point-to-point wiring.

The solderless plug-and-play design makes installation straightforward, allowing you to connect compatible pickups and associated wiring without reaching for a soldering iron. Whether you’re assembling a custom guitar, replacing ageing electronics or upgrading your existing wiring, this harness helps make the process quicker, cleaner and more accessible.

Traditional Les Paul Controls, Modern Construction

The harness features the classic 2 Volume, 2 Tone (2V2T) configuration, giving you independent volume and tone adjustment for each pickup.

The four 500K potentiometers are particularly well suited to humbucker-equipped guitars, helping preserve clarity, brightness and definition compared with lower-value pots.

Integrated 223J (0.022µF) tone capacitors provide smooth, progressive treble roll-off, allowing you to move from bright, articulate sounds to warmer, rounded tones using your guitar’s existing controls.

Solderless Plug-and-Play Installation

Unlike traditional wiring harnesses, which require multiple soldered connections between potentiometers and capacitors, this G.A Pro harness uses an integrated PCB with solderless connections.

This offers several practical advantages:

No soldering required when using compatible solderless connections
Simplifies electronics installation and replacement
Reduces complicated wiring inside the control cavity
Provides a tidy, organised circuit layout
Makes future electronics maintenance and upgrades more convenient

The integrated design is particularly useful for guitar builders looking for a straightforward electronics solution without the time and complexity of assembling a traditional wiring harness from individual components.

500K Long-Shaft Potentiometers

The harness comes fitted with four 500K potentiometers featuring long threaded brass shafts.

These are particularly suitable for Les Paul-style guitars with thicker or carved-top bodies, where standard short-shaft potentiometers may not provide sufficient mounting clearance.

The 500K resistance is a popular choice for humbucker pickups, helping maintain high-frequency detail while providing familiar, responsive volume and tone controls.

Features

Part of the Guitar Anatomy Pro Range
Solderless PCB wiring harness for Les Paul-style guitars
Plug-and-play design for straightforward installation
Four 500K potentiometers with brass shafts
Long-shaft design suitable for many carved-top guitars
Traditional 2 Volume, 2 Tone (2V2T) control configuration
Integrated 223J (0.022µF) tone capacitors
Ideal for humbucker-equipped electric guitars
Clean, organised PCB construction
Suitable for custom builds, electronics upgrades and replacements

Specifications

Product Range: Guitar Anatomy Pro
Type: Solderless PCB Wiring Harness
Configuration: 2 Volume / 2 Tone
Potentiometers: 4 x 500KΩ
Shaft Type: Long Shaft
Capacitors: 223J (0.022µF)
Circuit: Integrated Printed Circuit Board
Installation: Solderless / Plug-and-Play
Application: Les Paul-style electric guitars

Compatibility

Designed for Les Paul-style guitars featuring four control potentiometers, this harness is particularly suited to humbucker-equipped guitars with traditional 2 Volume and 2 Tone controls.

Please check your guitar’s control cavity dimensions, potentiometer mounting holes, shaft requirements and connector compatibility before purchasing.

A simple, modern alternative to traditional guitar wiring, the G.A Pro solderless harness combines familiar Les Paul controls with the convenience of an integrated PCB system.

Frequently Asked Questions

Do you offer a warranty on your products?
Yes, all of our products come with a 12-month warranty covering manufacturing defects or faults. If you experience an issue related to materials or workmanship within this period, please contact us and we’ll be happy to help.

Do you ship internationally?
Yes, we ship guitar parts worldwide from the UK. International delivery costs are shown at checkout. Depending on your country, local import taxes, duties or courier handling fees may be payable before delivery.

Do you offer free UK delivery?
Yes, UK orders over £34.99 qualify for free UK delivery. Faster delivery options are available at checkout.

How long does delivery usually take?
Orders are usually dispatched within 1–2 working days. Necks may require up to 3 working days of preparation by our luthier before dispatch, especially during busy periods. For neck orders, choosing faster shipping pays for a next-day delivery service after preparation is complete; it does not shorten the preparation time. Delivery times otherwise vary depending on your location and the service selected at checkout.

Can I return my item?
Yes, unwanted items can be returned within 30 days of receipt, provided they are unused and in their original condition. Customers are responsible for return postage unless the item is faulty or incorrect. Customised items cannot be returned unless faulty.

What if my order arrives damaged or incomplete?
Please contact us with photos of the issue as soon as possible. We’ll work quickly to resolve the problem, whether that means sending a replacement, issuing a refund, or providing another suitable solution.

Can you help me check compatibility?
Yes, if you are unsure whether a part is suitable for your build, please contact us before ordering and we’ll be happy to help.

Do you offer custom services?
We do not offer full custom product manufacturing, but we may be able to help with selected services such as tuner fitment, pre-drilling holes in bodies or necks, and similar modifications. Please contact us before ordering to discuss your requirements.

How do I care for and maintain my product?
Care instructions vary depending on the item. Please check the product description or contact us if you need advice on cleaning, storage or maintenance.

What payment methods do you accept?
We accept a range of secure payment methods, including credit/debit cards, PayPal and Klarna. Payments are processed through trusted third-party payment providers.

Do you offer discounts or promotions?
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