DiMarzio DP189 Tone Zone S Strat Humbucker Pickup White Proven performance Strong mid-range and bass response Great harmonics Humbucker and single coil modes The DiMarzio DP189 Tone Zone S Strat Humbucker Pickup brings the famous performance of The Tone Zone to a humbucking Strat replacement pickup Built-in is the tremendous mid-range and bass response of the original Tone Zone, and the same patented dual-resonance design produces great harmonics DiMarzio also took into account the likelihood of installing The Tone Zone S in the classic slanted Strat bridge position, warming up the higher frequencies and brightening the low notes a little It has 4-conductor wiring for parallel humbucking and split-coil modes, and makes a great bridge position combination with the Pro Track (our sku# 302326), The Chopper (our sku# 302460), and Fast Track 1 (our sku# 302441)