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SKU:HQ-LP01M
PRODUCT DESCRIPTION
Upgrade your LP-style electric guitar with an integrated solderless PCB wiring harness. The Guyker HQ-LP01M combines four pre-installed potentiometers, quick-connect terminals, and active/passive buffer switching in one circuit assembly, making it a practical solution for guitar wiring upgrades, repairs, and pickup configuration testing.
Key Features
- Integrated 4-Potentiometer Circuit Board: Four pre-installed potentiometers on a dedicated PCB designed for LP-style four-control layouts.
- Solderless Quick-Connect Design: Built-in connection terminals simplify pickup wiring and circuit connections, reducing the need for conventional soldering at the PCB connection points.
- Active/Passive Buffer Switching: Switch between the active buffer signal path and passive bypass mode to suit different wiring and playing preferences.
- Adjustable Tone Settings: Onboard DIP switches provide selectable tone configurations for circuit adjustment.
- Hi-Pass Adjustment: Dedicated Hi-Pass adjustment controls allow configuration of the circuit's high-frequency response.
- Pickup Coil Configuration: Integrated coil-setting controls support pickup wiring configuration according to the supplied wiring guide.
- Integrated PCB Construction: Combines multiple guitar control circuit functions into a single organized module.
- Product Manual Included: Supplied with a product manual containing wiring diagrams, technical specifications, and installation guidance.
- Fitment Reminder: Check the guitar control cavity, potentiometer mounting layout, pickup wiring, and available installation space before ordering.
Technical Specifications
| SKU / Model | HQ-LP01M |
| Product Type | Solderless PCB Guitar Wiring Harness |
| Suitable For | Compatible LP-Style Electric Guitars |
| Potentiometer Configuration | 4 Pre-installed Potentiometers |
| Circuit Function | Active Buffer / Passive Bypass |
| Connection Type | PCB Quick-Connect Terminals |
| Tone Configuration | Onboard Tone-Setting Switches |
| Additional Controls | Hi-Pass Set / Coil Set / Buffer Bypass |
| Module Dimensions | 108 × 70 mm (Approx.) |
| DC Supply Voltage | 3–9 V DC |
| Quiescent Current | 200 μA @ 3 V |
| Maximum Output Level | 2.1 Vpp @ 3 V |
| Peak Gain | -1.2 dB @ 1000 Hz |
| Input Impedance | 1.25 MΩ @ 1000 Hz |
| -3 dB Load Impedance | 1 kΩ |
| Package Quantity | 1 Set |
Compatibility Notes
Important: Designed for compatible Les Paul-style electric guitars with suitable four-control mounting layouts. Please verify the control cavity dimensions, potentiometer mounting positions, pickup wiring requirements, and available installation space before ordering. Guitar specifications may vary by model, manufacturer, and production year. Minor modification may be required.
Package Includes
- 1 × Guyker HQ-LP01M Solderless PCB Wiring Harness Kit (1 Set)
- Complimentary Product Manual Included: A product manual with wiring diagrams, technical specifications, and installation guidance is provided for reference.
Installation Note
Before installation: Compare the circuit board dimensions and potentiometer mounting layout with your guitar. Follow the supplied wiring diagram to verify pickup, selector switch, output jack, and ground connections.
Wiring Reminder: The PCB features quick-connect terminals, but some external wire preparation or soldering may still be necessary depending on the guitar's existing wiring configuration.
Testing Tip: Before final assembly, connect the guitar to an amplifier and gently tap the pickup to check the circuit connections, as described in the product manual.
Size Reference
Important: Please refer to the original dimension diagram and compare all measurements with your existing guitar control cavity before ordering.

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FAQS
Do you class a reverse headstock guitar as a left hand guitar?
How do I determine the right size/fit for a specific accessory?
Can you provide more details about the materials used in your products?
At Guyker, we prioritize the use of high-quality materials to ensure the durability and performance of our products. While the specific materials used may vary depending on the accessory, we commonly utilize materials such as:
■ Metals: We often use materials like stainless steel, aluminum, and brass for hardware, bridges, and other metal components.
■ Plastics: Certain accessories may incorporate durable and impact-resistant plastics such as ABS or polycarbonate for knobs, pickguards, and other components.
■ Woods: Some accessories, like guitar knobs or picks, may be made from various types of wood, including rosewood, ebony, or maple.
For more detailed information about the materials used in a specific product, we recommend reviewing the product descriptions or reaching out to our customer support team at [support@guyker.com] for further clarification.
Do you offer international shipping?
Yes, we offer international shipping to customers worldwide. When placing your order, please ensure that you provide accurate international shipping information, including your complete address and contact details.
Please note that international shipping may be subject to customs duties, taxes, and additional fees imposed by the destination country. These charges are the responsibility of the recipient and may vary depending on the country's customs policies.
What is your process for returning or exchanging a product?
To initiate a return or exchange, please follow these steps:
■ Contact our customer support team at [support@guyker.com] or visit our website's Returns/Exchanges page.
■ Provide your order details and the reason for the return or exchange.
■ Our customer support team will guide you through the process and provide you with a return/exchange authorization if applicable.
■ Follow the instructions provided, including packaging the product securely and attaching the necessary labels or documentation.
■ Ship the product back to us using a traceable and insured shipping method.
■ Once we receive the returned product and verify its condition, we will process the return or exchange accordingly.
Can I return or exchange a product if it's been used?
In most cases, products that have been used or show signs of wear may not be eligible for return or exchange unless there is a defect or error on our part. We recommend reviewing our specific return/exchange policy or contacting our customer support team at [support@guyker.com] to determine the eligibility of your particular product.
Do I need to cover the return shipping costs?
The responsibility for return shipping costs may vary depending on the reason for the return or exchange. In some cases, such as if the product is defective or if we made an error, we will provide a prepaid shipping label or reimburse your return shipping costs. However, if the return or exchange is due to a change of mind or a non-defective product, you may be responsible for the return shipping costs. We recommend reviewing our return/exchange policy or contacting our customer support team at [support@guyker.com] for specific details regarding return shipping costs.

Guyker HQ-LP01M Solderless PCB Wiring Harness for LP-Style Electric Guitar
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