This twin coil design pickup gives you the character of the JB Model humbucker in a single-coil size. Its adjustable pole pieces more closely emulate the magnetic field of a full-size humbucker and allow you to fine tune the balance of your strings. A first for a humbucker this size! Great harmonics and a sweet high-end is what you can expect. Use a complete set or with the Hot Stack pickups in the neck and middle and have the quietest "working man's" Strat around!