Pigtronix Attack Sustain

The Pigtronix Attack Sustain is a polyphonic amplitude synth with high speed optical compression, infinite sustain, harmonic distortion, volume swells, tape reverse emulation and intelligent tremolo. The Attack Sustain features a unique compression and sustain architecture with synthesizer style amplitude shaping capabilities. When the Attack and Decay functions are switched off, the pedal provides punchy yet smooth compression that allows your instrument to sustain as long as you could want.