Guitar Humbucker Wire Color Codes | Guitar Wirirng Diagrams Shop our selection of top quality electronics parts and supplies for your pickup wiring project. Pots. Switches. Jacks. Capacitors. Parts Kits. PMT Controls. Wire & Shielding. Guitar humbucker wiring diagrams that show the coil winding start and finish wire colors, coil magnetic polarity and standard series in-phase humbucker wiring for the Jackson pickups - guitarinside Humbuckers . CVR-2 - High-Output ceramic magnet pickup. Used on not expensive guitar models. Bridge / Neck. J-50B (Vintage) - Bridge position version of the original "Patent Applied For" humbucker. This pickup delivers that familiar warm and well-rounded vintage sound with a durability and consistency the originals could never match.