Tech 21's popular Boost D.L.A. now features Tap Tempo, Triplets and Trails. It offers an abundance of truly useful features with easy-to-use, intuitive controls in an incredibly compact pedal -- and it's battery operable. There's an individual footswitch dedicated solely for the Tap Tempo function, to avoid confusion during your performance. It gives you the ability to set it, even when the unit is in bypass, which aids coordination with your drummer. Triplets works in conjunction with the Tap Tempo. Engaged, it shifts the timing so triplets play in sync with the actual tempo. Trails works in conjunction with bypass and allows the natural decay of the delay signal rather than cutting it off abruptly. The Feedback control has greater sensitivity and can be thrown into a state of self-oscillation. It's great for gigs when the Klingons are in town.
$199