Check out: http://www.guitarworld.com/gear for more exclusive Guitar World gear reviews! "Like" us on Facebook http://www.facebook.com/GuitarWorld for more exclusive Guitar World content! This video is bonus content related to the October 2011 issue of Guitar World. For full print reviews, lesson tabs and more, look for the October 2011 issue of Guitar World on newsstands now, or purchase this issue in our online store here. In this video, Guitar World's Paul Riario reviews the Korg PC-1 Pitchclip clip-on tuner, which avoids many of the design flaws of other, clunkier clip-on tuners.