Seymour Duncan APH-2b Alnico II Pro Slash Signature Bridge Pickup - ZebraThe Seymour Duncan APH 2b Alnico II Pro Slash Humbucker honors guitar hero Slash with his first signature pickup. The Seymour Duncan APH 2b bridge pickup's tone will be familiar to anyone who has heard Slash's recorded tone. Like the standard APH 1 Alnico II Pro, which Slash has used for years, the Seymour Duncan Slash pickup uses an AlnicoII magnet. However, the Alnico II Pro Slash humbucker is wound with just enough boosted output to push a stock