Korg Pitchblack XS Compact Chromatic Guitar Pedal Tuner (PBXS) The Pitchblack XS pedal tuner saves space with its integrated footswitch and large screen, providing ultra-high tuning accuracy and high visibility. The new ULTRA BUFFER maintains guitar signal strength to keep you sounding best, or switch to True Bypass mode to use with vintage pedals. This is crucial for maintaining tone integrity over long cable runs, particularly with passive pickups that often experience high-frequency loss. Product Highlights: Ultra-high tuning accuracy with a precision of ±0.1 cents for reliable tuning. Features a bright, high-visibility display for easy tuning in any lighting condition. New ULTRA BUFFER maintains guitar signal strength over long cable runs. Switch between Ultra Buffer mode and True Bypass mode for vintage pedal compatibility. Compact and lightweight design for easy integration into your pedalboard. Includes four tuning display modes: regular, strobe, half-strobe, and mirror. Triangl