The Pickup Booster is everything a Booster should be but also contains some innovative features that interact directly with your pickups to allow you to explore new sounds. It provides you a way to boost your signal, adding headroom and sustain to your pickups or a clean buffered boost for more muscle and clarity. When used with a guitar that has single-coils the Resonance Switch transforms your pickups into either a vintage humbucker (blues, classic rock) or a high-output humbucker (’80s or modern rock/metal).