3x Mini Humbucker Wiring Diagram: 3 Volume, 2 Tone, 3-Way Toggle
Wiring for 3 mini humbuckers with 3 volume, 2 tone, on a 3-way toggle. Free to download and print. Used by 1 Guitar Kit World kit, listed on the page.
This diagram covers three mini humbuckers running through three volume controls, two tone controls and a 3-way toggle switch. We drew it after a builder found that the standard three-humbucker diagram did not match his kit.

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What this diagram covers
| Pickups | 3 mini humbuckers |
|---|---|
| Controls | 3 volume, 2 tone |
| Switch | 3-way toggle |
| Output | Mono output jack |
| Grounding | All grounds to bridge ground |
Guitar Kit World kits that use this wiring
- Short-scale R25 Guitar Kit with Rosewood Fretboard (R325-RPRB-1)
If your kit is not on this list, count the knobs and switch positions on your own control cavity before you solder anything. A different control count needs a different diagram.
Before you start
- Set the unused pickup volumes toward zero for cleaner switching between positions.
- All grounds run to the bridge ground, so a clean bridge ground connection is what keeps it hum free.
- Wire colors change between production batches. Match by position, not by color.
- Some of these kits arrive with the harness pre-soldered. If yours does and it does not match this diagram, send us a photo before desoldering anything.
Cannot find a diagram for your kit? We will draw one for you
If you are building a Guitar Kit World kit, you will get a wiring diagram. Every time. This page exists because a builder told us the diagram we had did not match his kit, so we drew a new one. If nothing in our library matches your electronics, send us photos of your control cavity, your pickups and your switch.
Send your photos to support@guitarkitworld.com with your order number or kit SKU.
Building a kit from somewhere else? Our builder community wiring section is open to everyone.
Need help with this wiring?
Our builder community has a thread for this diagram. Ask about this wiring in the community.
New to soldering? Start with our guide to electric guitar wiring for kit guitars, or browse the full wiring diagram library.
Guitar body style names used in this content describe general design categories, not specific branded products. Guitar Kit World is not affiliated with or endorsed by any major guitar manufacturer. All trademarks are the property of their respective owners.
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