Wolfe start with the highest quality, Made-in-USA nickel-silver P.A.F. replica cover aged to stunning authenticity. Then, select bobbins and pole-pieces. No expense is spared and no detail overlooked! These pickups use plain enamel wire, unpotted, randomly wound and assembled coils, and Alnico-2 magnets for the most authentic P.A.F. tone available. Just like old pickups, no two are alike. Average readings are 8.5k bridge and 7.5k neck.