Seymour Duncan 11106-40-W AHB-2b Blackouts Metal Humbucker WhiteRelentless. Blackouts Metal (AHB 2). Only for those serious metal players who will accept nothing less than our highest output active bridge pickup. The Blackouts Metal humbucker is the reincarnation of our original LiveWire Metal humbucker. With its infamous brain melting output level and headroom, this pickup is so hot that we added a feature that gives you access to a second, moderate, output level. The Blackouts Metal comes from the factory with a