Fender Jazzmaster Rhythm Circuit Roller to Switch Conversion Kit
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Tired of the stock roller knobs on your Jazzmaster? Don’t use them? I designed a custom adapter plate that swaps the rhythm circuit rollers for standard 2-position slide switches. Inspired by the modding culture around Cobain-style Jags and Mustangs, this upgrade keeps the original look while giving you way more wiring flexibility and versatility.
What’s Included:
- 3 × Genuine Switchcraft DPDT slide switches (Part #11A-1534)
- 1 × Double switch adapter plate (replaces rhythm circuit roller bracket)
- 1 × Single switch adapter plate (keeps switch height uniform)
- Zinc-coated mounting screws, nuts, and washers for secure mounting
Notes:
- Fits standard Jazzmaster pickguards (not included).
- Custom 3D-printed part, designed in-house to mount directly into Jazzmaster roller bracket holes.
- Depending on your Jazzmaster model, a slight upper-cavity route may be required for clearance.
- Kit is not wired — you’re free to configure the switches however you like.
Popular wiring options include:
- Coil splitting for humbuckers
- Phase reversal
- Series/parallel switching
- Bass cut / treble bleed
- Kill switch or pickup on/off
The possibilities are endless — this is a simple drop-in mod that makes your Jazzmaster way more versatile.
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Condition | Brand New (New) Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more |
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