Every detail in sound, construction and appearance is faithfully duplicated in these replacement pickups. On all Jazzmaster replacement pickups, the neck version is reverse wound/reverse polarity (RW/RP) to create a humbucking effect when used together with the bridge model. This pickup was designed for players who need full frequency response with maximum output. Featuring hand-polished, 1/4"-wide magnets combined with a custom coil wind with more sustain for lead work.