This used KORG Pitchblack Advance tuner pedal is in great condition and delivers pro-level tuning precision in a rugged, road-ready design. Equipped with a large, high-visibility LED display and four selectable meter display modes, it ensures fast and accurate tuning on any stage. The pedal supports standard 1/4" input and output jacks, accommodating all electric instruments, and boasts a tuning accuracy of ��0.1 cents. Its true bypass switching maintains your tone integrity when disengaged, and the smooth 9V DC output powers additional pedals in your chain. Ideal for guitarists and bassists seeking reliable, high-performance tuning in a compact setup.