A chromatic pedal tuner. It offers 7 different tuning modes including normal, flat, double flat and chromatic mode. The tuning progress is displayed via a single-digit LED display and an 11-point stream meter. Two additional directional LEDs indicate the required tuning direction. In addition, the tuner is equipped with one ¼'' input, one ¼'' output and a Bypass output. Powered by a 9V battery or a 9V adapter (not included).