Single-coil pickups are a type of electric guitar pickup known for their bright and clear sound. They consist of a single coil of wire wrapped around a magnet, which captures the vibrations of the guitar strings. This design allows for a more pronounced high-frequency response, making them popular in genres like rock, blues, and country. However, single-coil pickups are also more susceptible to electromagnetic interference, which can lead to unwanted noise or hum. Many guitarists appreciate their unique tonal qualities, but some prefer humbucker pickups for their noise-canceling features and warmer sound.