KNA UP-2 Acoustic Pickup with Volume Control
A great option for ukuleles particularly
Portable surface-mount piezo pickup with volume control.
Light, small and versatile, the UP-2 allows acoustic musicians to amplify their instrument and control volume from the stage. UP-1 Includes a double-sided adhesive disc and enough PowerTack for mulitple applications. A detachable 1/8" to 1/4" cable allows the pickup to remain in place during storage.