Fender Kingfish Signature Humbucker Designed specifically for the Fender Kingfish Telecaster Deluxe, the Kingfish Signature humbuckers are custom-tuned to Christone "Kingfish" Ingram's specifications to produce a roaring, saturated, deep, bright and dynamic blues-rock sound. With four-wire wiring to split the coils, you'll go from intense solos to slamming highs with a flick of the switch. These pickups are the ultimate musical Swiss Army knife.