Seymour Duncan SP90-1n "Vintage" P-90 soapbar pickup. Neck position with cream cover. Introduced in 1937, the P-90 Soapbar's distinctive gutsy sound make it Gibson's most popular single coil pickup. The wide body had a coil with long outer turns for greater capacitance and a smooth, powerful response. Duncan faithfully duplicates every detail in sound, construction and appearance in this vintage model. Includes wiring diagram.