Modulation effects pedal. Digital circuit design. 16 carefully selected modulation algorithms in a single pedal. Tap Tempo function for real-time effect speed control. LEVEL, DEPTH, and RATE parameters for detailed control of the effects. Enhanced sound quality, improved signal-to-noise ratio. The special buffer bypass circuit design maintains its pristine sound. Easy-to-read and accessible buttons. Die-cast aluminum alloy chassis to withstand wear and tear.