Korpa 
Pure Vintage '60 Split-Coil Precision Bass pickups are a faithful recreation of the most iconic bass pickup in the world. This humbucking pickup delivers the same powerful bass and clear high-end that changed the sound of popular music forever. From vintage bobbin construction to genuine original-era cloth wiring, all Fender Pure Vintage pickups are wound to precise specifications for authentic, traditional Fender tone and performance.
Features
Formvar-coated magnet wire improves overall brightness
Alnico 5 magnets add more focus and enhanced dynamics
Flush-mount polepieces produce even string response
Wax-potted
Period-correct cloth wire and fiber bobbin construction
Installation hardware included