Seymour Duncan APH-1n "Alnico II Pro" model humbucker pickup. Neck position. Gold cover. After players heard the Alnico II Pro™ single-coil models, many asked for that same sweetness in a humbucker version. The only way to get that sound is to use the Alnico II musical magnets with a new coil winding. The result is a warm, sweet tone with more natural string vibration for great sustain and balance. The Neck position has just the right amount of bass. Four conductor cable for split/phase options. Includes wiring schematic and mounting hardware. Made in the USA.