DiMarzio DP226 BC2 Billy Corgan Bridge Pickup White Signature-sound pickups for Billy's signature guitar When DiMarzio started working with Billy Corgan on the pickups for his signature Strat, they sent him several models to try out He liked the Air Norton S in the neck, Chopper in the middle and Tone Zone S in the bridge After playing them on several gigs, he asked for some changes in the neck and bridge pickups He wanted a deeper sound from the low strings without losing any punch, and he didn't want the sound to get muddy with high-gain amps