The Seymour Duncan TS-2 Triple Shot Carved Top Mounting Ring lets you expand your tonal palette by accessing three unique tones from a humbucker. This stealth pickup switching device allows you to access series, parallel, and split wirings with a standard humbucker via two switches on the mounting ring. The triple shot mounting ring is easy to install. Just solder your pickup leads to the attached 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. Use the Seymour Duncan TS-2 mounting ring with nearly any humbucker pickup with four-conductor cable: Seymour Duncan or otherwise. Note: Will not fit nickel- or gold-covered Trembuckers.Expand your guitar"s tonal palette Lets you switch from normal to serial or parallel split wiring Switches are built into the mounting ring Made for carved top electric guitars Works with any humbucker with four-conductor Easy to install