Introduction From Gibson: “Introduced in 1990, the ’57 Classic provides warm, full tone with a balanced response, packing that classic Gibson Patent Applied For humbucker crunch. They are made to the same specs as the originals, including Alnico 2 magnets, nickel-plated pole pieces, nickel slugs, maple spacers, and vintage-style, two-conductor braided wiring. The 57 Classic humbucker features balanced coils for a smoother, creamier tone and excellent hum cancelation. The pickups are also wax potted to remove all internal air space and any chance of microphonic feedback.” Position: Any Magnet: Alnico 2 Wiring: 2-Conductor Cover: Gold Double Black Bobbins Wax Potted Average DC Resistance: 8K Details: Vintage vibes with rich, warm tones and balanced coils. [‘gibson’, ‘in-stock’, ‘new’, ‘pickups’]