Keep your tuning in check with the new range of Korg Pitchblack tuners. Featuring massive displays, their brand new ultrabuffer technology and +0.1 Cent accuracy. The Pitchblack X Tuning pedal is a compact but hugely effective tuning pedal with a large LED metered screen, a pass through 9v power connection and is switchable between true bypass and Korg's new "Ultra Buffer" to maintain signal integrity over long cable runs. Oxygen Music stocks a wide range of Korg products including the Pitchblack X Tuning pedal.