P90 pickups are a type of single-coil pickup known for their thick, punchy sound that sits between traditional single-coils and humbuckers. They deliver strong midrange presence with more output and grit than a typical single-coil, while retaining clarity and touch sensitivity.

Tonally, P90s are raw, dynamic, and expressive, offering bright highs, muscular mids, and a slightly gritty edge when pushed. They are widely used in blues, rock, punk, and indie styles, and are valued for their ability to sound articulate when clean and aggressive when driven.