The D’Addario Pedal Tuner Plus boasts the speed and accuracy of the original Pedal Tuner, plus two new features. First, it has a high-quality signal buffer, which helps maintain your sound across long cable runs and prevents signal loss through your effects chain. Second, there's a new programmable countdown timer to keep track of your set or session time. All of that combines to make a standout multipurpose pedalboard tool — keeping you in tune and on time. Plus, it's a friendly size, and the display is easy to read even through stage lights.