DiMarzio DP207 Dropsonic Bridge Humbucker (Black)Dimarzio's first heavy humbucker of the 21st century, the D Sonic is a high output bridge humbucker designed for the extended low end and heavy chords that dropped tuning delivers; with serious treble response for single note solos and standard tuning. The D Sonic is more than just a one sound pickup, too. In addition to the standard series humbucking sound, their patented design utilizes 4 conductor wiring to access two different single coil sounds