Seymour Duncan 11406-01 APB-1 Pro Active P-BassActive P Bass pickup (APB 1) with a modern look and voicing that delivers increased output and punch. Heres a modern take on the active P bass pickup. It boasts a wide tonal range with a sharper attack and more punch, yet without the brittleness that is typical of some active pickups. Harder rock players love the aggressive feel of this pickup. If you are a fingerstyle player, youll appreciate the response as well. The design is based on the old