Lollar DB Humbucker Pickups Set, Nickel cover. Featuring unparalleled clarity and dynamics, the dB Humbucker is unlike any high output pickup you've ever heard. The perfect tonal balance has been struck with a full frequency response that has a powerful low end, slightly compressed midrange, and articulate, harmonic top that cuts through without ever sounding harsh. The dB Humbucker responds to player input, offering natural, touch sensitive attack that ranges from soft, clear, and delicate when played lightly, to a full-frontal assault that delivers every note with transient articulation and purpose when played harder.