This pedal tuner is a combination of the best korg has done so far and new improvements. It starts with the futuristic design with bright color LEDs in the display. The size of the note name has almost doubled so that it can be seen clearly. To personalize the display, you can choose from four different display modes: regular, strobe, half strobe, and mirror. The Pitchblack tuner is an ideal addition to your pedalboard. Due to the true-bypass circuit, it does not affect the tone of your guitar and thanks to the DC-out connector it can be used to feed other pedals. But if there is not enough space on your pedalboard, there is also theKorg PB-MINI Pitchblack.