As the clear standard in pedal tuners for the guitarist or bassist, the Pitchblack is loved by professionals and amateurs around the world. The Pitchblack Advance is the next-generation model, a further evolution that features an advanced cutting-edge form and many of the functions and technologies developed for previous models of the Pitchblack series. Embracing both the traditional and the revolutionary, it represents the perfect summation of pedal tuners. Featuring a slanted design that hints at a new age, the Pitchblack Advance retains the toughness that is characteristic of the series, in spite of becoming even lighter in weight. The display features high-brightness color LEDs, nearly doubling the size of the note name display and providing amazing visibility. Whether you're on a dimly lit stage or outdoors in bright sunlight, this display will always be easy to read. When using strobe mode, the Pitchblack Advance allows ultra-high-precision tuning with ±0.1 cent accuracy. It's a great choice for exacting situations where even slight errors cannot be tolerated, such as in professional recordings or stage performances. If a separately sold AC adaptor is used, the DC OUT jack can supply power to another effect unit. Since a dedicated power supply circuit is provided for DC OUT, it can provide stable and noiseless 9V 200 mA power. The Pitchblack Advance provides a stable playing environment for all players. When using a power supply, for example, noise can be caused by interference between different pedals using the same power supply. The Pitchblack Advance is equipped with a circuit that suppresses sudden changes in current, and also applies software control, thereby completely avoiding the occurrence of such noise. Colour: Metallic Gray