What are other OEM pickups used on other guitars?
Gretsch guitar company used the Dynosonic pickup made by DeArmond. Martin Guitar Company also used pickups made by DeArmond during the early days of building electric guitars. DeArmond made many pickups for Harmony and Silvertone guitars. Today many models from Seymour Duncan, DiMarzio, Schaller and several other models can be used on the various guitar companies building today.