The d'addario/planet waves ns capo line offers multiple innovative and easy to use options that fit a wide array of instruments and player preferences. NS guitar capo pro. The ns capo pro is constructed from aircraft grade aluminum making it rugged enough to take a beating, but keeping it very lightweight on the fretboard. Equipped with a patented micrometer for tension adjustment, the ns capo can be dialed in to ensure the proper force is being applied to the neck of the guitar. This feature makes dealing with buzzing notes and tuning issues a thing of the past. The NS capo pro is ideal for use on 6 and 12 string electric and acoustic guitars. NS guitar capo lite.