Pro-Wired by ObsidianWire®

Solderless Wiring Harness for Yamaha®


Upgrade your Yamaha® guitar with a professionally built ObsidianWire solderless wiring harness. Our Yamaha-compatible options include purpose-built wiring for Yamaha Pacifica guitars, along with versatile one and two-pickup harnesses for compatible Yamaha configurations. Built with premium components and ObsidianWire solderless connectors, these wiring upgrades make replacing electronics and changing compatible pickups cleaner and easier — without the hassle of building and soldering your own circuit.

We have curated this selection of solderless wiring upgrades and accessories, as excellent upgrade options for guitars made by Yamaha®

ObsidianWire is an independent company and is not affiliated with, endorsed by, sponsored by, or otherwise associated with Yamaha®, Yamaha Guitar Group, Inc. , or Yamaha Corporation. “Yamaha®” and other referenced trademarks are the property of their respective owners. Any reference to Yamaha® is made solely to identify the guitars for which these products may be suitable.

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6 produits

6 produits

Yamaha® Guitar Wiring // Built To

ObsidianWire sPEC

The all new FLEX-SERIES™ is Pro-Wired by ObsidianWire®, so you can transform your guitar. Install at home with the super easy to use solder-less connectors.

  • Solder-less install
  • Premium components
  • Fast pickup swaps
  • Clean Professional wiring

Yamaha® Guitar Wiring Compatibility

  • Install Info for Yamaha®

    Please check your specific guitar model, and ObsidianWire® product selection carefully, to ensure a good fit.

    Important: Yamaha uses 'Metric' size parts, but the upgrade is worth it

    • Check hole spacing & layout carefully
    • Get new US spec knobs.
    • Ream 'Metric' holes to 9.54mm // 3/8" for the high grade electronics.

    Unsure? Contact Us

    Contact Us
  • Pickups

    Designed to work with most standard pickups. Special pickup wires are not required.

    • Single Coils - Use 250k Volume
    • Humbuckers -Use 500k Volume
    • P90s - Use 500k Volume

    Does NOT suit Active / Battery powered pickups

    Note - Vintage braided pickup wires such as those found on vintage and re-production humbuckers are not a good match for the solder-less connectors on some products. Check specific product compatibility info on the product page.

  • US Spec - Shaft Length & Size

    Two shaft lengths for a range of installs.

    • Short Shaft: Pickguard / Control Plate Mount Only
    • Long Shaft: Rear / Cavity Mount Only

    - Standard Long Shaft: Min Body Thickness 33mm

    - Push / Pull Long Shaft: Min Body Thickness 45mm

    Full sized pots for long life and stability

    • Hole Size: 9.54mm

    Ream smaller 'Metric' holes to 9.54mm

  • US Spec - Knobs

    Compatible with US spec split, or solid shaft knobs

    • Split Shaft - Use 24 Spline Knobs
    • Solid Shaft - Use 1/4" Knobs

    Split shaft pots can be used with traditional Solid shaft 1/4" knobs with the addition of a brass adapter sleeve, provided with some products.

    Not Compatible with smaller 'Metric' size knobs

Obsidianwire harness being installed in a Les Paul with colored wires showing

Install Info

Get a head start on your upgrade with install info for your new Flex-Series harness

We Need Your Help

Tell us - if it Fits

Our Flex-Series is new, and we need your feedback, so we can provide helpful tips for fellow installers and players.

If you have done an install, we would love to hear about it. Please help us by filling out the quick questionnaire below