KNA UP-2 Piezo Pickup with Detachable Cable - Natural

Portable Surface-mounted Piezo Pickup with Detachable Cable, Volume Control, and Adhesive - Natural

KNA NG-1 Piezo Pickup for Nylon String Guitar

KNA UP-2 Piezo Pickup with Detachable Cable - Natural

KNA UK-2 Ukulele Pickup with Volume Control - KNA Pickups

KNA SG-2 Portable Piezo Pickup for Steel String Guitar with Volume Control

Surface-mount piezo pickup for acoustic insturments Delivers natural sound without modification to the instrument Lightweight, wood-encased sensor

KNA Pickups Universal Stick-on Piezo Acoustic Instrument Pickup with Volume Control (UP-2)

KNA Pickups, 1/8 to 1/4 instrument cable Portable Piezo Steel String Guitar Pickup with Volume Control (SG-2) : Musical Instruments

NG-2 Detachable Nylon String Guitar Pickup with Volume Control - Sweetwater

KNA NG-1 for Nylon Strings Guitars – ToneWoodAmp

KNA VV-Wi Portable Piezo Violin/Viola Pickup - Wireless or Wired

UP-2 Pickup KNA pickups

KNA SG-1 Detachable Piezo Guitar Pickup, Steel String at Gear4music

The KNA UP-2 Pickup with Volume Control