The Fishman PRO-AG0-094 AG-Series Passive Undersaddle Pickup for 6-String is a high-quality humbucker pickup designed for guitarists looking to enhance the sound of their instrument. With its passive design and specific placement under the saddle, this pickup is ideal for achieving a rich and full tone on a 6-string guitar. Trusted for their durable and reliable products, Fishman is a reputable brand known for producing top-notch pickups to elevate the performance of any guitar.