Your one-stomp ticket to staying in tune! The Korg Pitchblack Advance chromatic guitar tuner puts precise tuning into a sleek, compact floor unit that's easy to use anywhere. If you play live, you'll appreciate the clear, well-lit display the Pitchblack Advance offers. Its rugged aluminum chassis is built for the road, as well. The LED meter can be switched between four modes (meter, full strobe, half strobe, and mirror), and true bypass means your tone stays pure as it runs through the practical, convenient Pitchblack Advance.