The Seymour Duncan JB Model is the world?s most popular humbucker. This Trembucker version provides the same slammin? output while retaining singing highs, aggressive harmonics, and just the right blend of sustain and distortion. Goes from sweet warm tones to raw rock ?n? roll. Compared to the SH-14 Custom 5, the JB has a stronger treble detail. Some players use it with 250K pots to smooth out the highs. Comes with four-conductor hookup cable.