The Rerun features a simple control set and tap tempo for ease of use in any situation. BLEND sets the wet/dry blend. DELAY adjusts the delay time from 8ms to 3s. SAT adds tape saturation and distortion for added crunch to only the wet signal, keeping your dry signal unaffected by the added distortion. FDBK sets the level of repeats from 1 to infinite for runaway oscillation. You can also press and hold the footswitch to engage infinite repeats in an instant. The FLUTTER mode switch toggles between low, medium, and heavy modulation effects ranging from slight chorusing to seasick thickness.Tap Tempo is simple and easy to use. Just press and release the footswitch at least two times to set the tempo and the LED will blink to confirm your tap tempo. Additionally, the Rerun also features selectable Tails bypass allowing echoes to continue after putting the pedal into bypass.