Damper and Nut The NS/Stick is a true multi-mode instrument. Our patented* retactable damper keeps the notes from ringing when you're tapping and can be quickly retracted, allowing open string guitar chords and bass notes, and also allowing the player to take full advantage of the instrument's 34"-scale. Instead of a conventional nut, the strings pass through unique "side-saddle" screws, allowing precise individual adjustment without removing the string. Click on any of the images below to enlarge.