Check the listing for details. Acoustic Guitar Pickup, Passive Guitar Pickups Volume Timbre Control. Condition: New. Listed at 36.88 USD. An guitar pickup is a device that converts the acoustic sound of a guitar into an electrical signal for amplification or recording. It allows the guitar sound to be part of a recording or performances without the use of a microphone.Specification:Guitar PickupsColor: BrownIn the Package: 1 x Acoustic Guitar PickupAdvantage:The guitar pickups let you enjoy the natural sound of an acoustic guitar suitable for acoustic guitar, wooden guitar, ukulele, violin, mandolin, etc.Instruction:The guitar pickup is easy to insert into the guitar sound hole without damaging the guitar body, suitable for sound hole diameters of 85-100mmNOTE: No batteries required, suitable for beginners and amateurs, suitable for 39-41 inch acoustic guitars.