Our custom Antiquity aging process adds a sweetness to this pickups already warm tone. The calibrated alnico 2 rod magnets soften the treble attack to deliver a Surf tone without any harsh pick attack. Pair with the RWRP neck model for hum-canceling when both pickups are used together. This pickup is a drop-in replacement for any Fender American Standard sized Jaguar pickup, and will fit into the existing cover and claw.Hand built in our Custom Shop, these pickups us alnico 2 rod magnets, a custom coil wind with heavy formvar mag wire, cloth push-back lead wire, and they are all lacquered and wax potted like the originals.