Based on Fender's Pure Vintage pickup design, the Coastline™ '65 Jazz Bass® pickups feature Alnico 5 magnets, a vintage-style bobbin construction, and cross-wiring that replicates the original pickups of the time. The slightly increased number of windings in the overwound design enhances tonal richness, focus, and punch, while retaining the classic growling midrange of the Jazz Bass®, resulting in a deeper tone and richer harmonics.Retail Alnico 5 magnets add more focus and enhanced dynamics Enamel-coated magnet wire for warmer tones with more midrange presence Flush-mount polepieces create vintage-style string-to-string blending Wax potted to resist feedback and protect internal wiring Period-correct cloth wire and fiber bobbin construction Installation hardware included