Highly Compact, Highly Accurate Bass Tuner With its compact footprint, highly visible screen, and incredible accuracy, the Pitchblack XS deserves a spot on your bass guitar pedalboard. You can choose between a true bypass or a Korg-developed Ultra Buffer; the latter will boost the signal over long cable runs for no loss in tone or clarity — a must-have when performing or recording. Also, Korg integrated the switch into the display of the Pitchblack XS to reserve all possible surface area for the LED screen. There are four meter display modes to choose from and two brightness modes to ensure visibility even on dark stages. Lastly, ultra-high tuning accuracy within 0.01 cents means you'll always be ready to rock and roll. GearNuts's verdict? A dependable tuning pedal is an absolute essential — don't leave home without the Korg Pitchblack XS!Bass-friendly additions Holding the low end down in the studio or