Natural, detachable passive piezo pickup solution for nylon-string guitar. Encased in lightweight tone wood, the Kremona NG-1 ensures the natural sound of your guitar without modification. NG-1 installs safely and securely on the tie bar utilizing the tension of the strings. NG-1 comes complete with a detachable, easily replaceable cable. When not in use, NG-1 may be left in place with no detriment to the instrument’s acoustic sound.