SolderX SX-JZMV Jazzmaster-Style Prewired Control Harness
The SolderX SX-JZMV is a hand-built prewired control harness crafted specifically for Jazzmaster-style guitars using authentic vintage specifications and wiring schematics. Designed to drop into standard pickguards, it provides exceptional tone shaping and vintage-accurate circuitry performance.
Built with premium components throughout, this assembly features AxLabs 450G Series 1MEG lower pots, AxLabs 50k and 1MEG upper mini pots with mounting bracket and roller wheels, a Switchcraft right-angle 3-way toggle switch, Orange Drop capacitors, and a PureTone multi-contact output jack.
Every harness is wired by hand using vintage-correct Gavitt cloth-jacketed pushback wire for optimal signal integrity and longevity. Each unit includes a dedicated installation wiring diagram for seamless retrofitting or fresh custom builds.
| Brand | SolderX |
| Model Number | SX-JZMV |
| Product Type | Prewired Guitar Control Harness |
| Compatibility | Fender Jazzmaster Style Guitars |
| Circuit Specification | Vintage Specs |
| Potentiometers | AxLabs 450G Series 1MΩ Lower Pots; AxLabs 50kΩ & 1MΩ Upper Mini Pots |
| Switch Type | Switchcraft Right-Angle 3-Way Toggle Switch |
| Capacitors | Orange Drop Capacitors |
| Output Jack | PureTone Multi-Contact 1/4" Jack |
| Wire Type | Gavitt Cloth-Jacketed Wire (22 AWG) |
| Included Hardware | AxLabs Upper Control Bracket & Roller Wheels |
| Product Weight | 1.9 lb |






























