Expand your tonal palette by accessing three unique tones from a humbucker, thanks to this mounting ring that holds two small switches. This "stealth" pickup switching device allows you to access series, parallel and split wirings with a standard humbucker. And it's easy to install. Just solder your pickup leads to a small color-coded circuit board - that's it. Push the two switches towards each other for standard series wiring; away from each other for parallel wiring; and both towards one coil (either one) to shut that coil off. For use with nearly any humbucker pickups (E-Guitar) with 4-conductor cable: Seymour Duncan or otherwise. Available in black and cream, single or in a set (neck/bridge). The TS Triple Shot Mounting Ringis available as TS-1 for Trembuckers(flat top), oder als TS-2 for Humbuckers (for Les Paul; carved top).