Yeah this was me too. I bought a pickup and he said it was a super d than a paf than a paf pro. I wasn't into the tone so I sold it about 2 weeks later. When the pickup arrived at his house he pmed me and said it was a S1. He told me it was a paf pro but it was a OEM( Original Equipment Manufacture) pickup which he told me dimarzio made it for a certain company.