Humbucker pickups are a type of electric guitar pickup designed to reduce unwanted noise and interference. They consist of two coils wound in opposite directions, which cancel out electromagnetic hum while amplifying the desired sound. This design allows for a thicker, warmer tone compared to single-coil pickups. Typically found in guitars like the Gibson Les Paul, humbuckers are popular among various music genres, especially rock and metal. Their ability to produce a powerful sound with less noise makes them a favorite for many guitarists seeking a rich, full-bodied tone.