Light, small and versatile, UP-2 is a stick-on guitar pickup that allows acoustic musicians to amplify their instrument and control volume from the stage. The versatile UP-2 passive piezo attaches safely to just about anything that vibrates. In addition to being a surface-mount guitar pickup, UP-2 can be used for harp, drums, and percussion. Players can control their output signal while onstage or in the studio, right from the pickup-mounted volume knob. The piezo element is encased in laminated birch with an elegant and stylish mahogany top. The lightweight assembly offers maximum tonal sensitivity. UP-2 has a passive design that reproduces the natural sound of the instrument with no need for a battery. The pickup comes with a double-sided adhesive disc and enough PowerTack adhesive for multiple applications, and a detachable 1/8" to 1/4" cable that allows the pickup to remain in place during storage.