Seymour Duncan STK-S10 YJM Fury Stack Bridge Pickup Off White Seymour Duncan STK-S10b YJM Fury pickup for Strat®. Bridge position. White. When Yngwie J. Malmsteen set out on a quest to bring his tone to a higher level, he turned to Seymour Duncan. The result of hundreds of hours of intense tone pursuit is the YJM Fury, a stack pickup that balances Yngwie's fluid left hand technique with his broad mix of right hand pick attack. The bridge pickup is aggressive and handles Yngwie's hard-hitting chordal onslaught. Includes mounting hardware and wiring diagram.