Electro-Harmonix Nano Soul Preacher Compressor/Sustainer Pedal

The EHX Soul Preacher Compressor / Sustainer is a compact compressor/sustainer with variable parameters allowing extreme or subtle adjustments of the dynamic qualities of YOUR playing. Two knobs and one 3 way toggle switch control the output volume, the depth of the effect and the attack/decay characteristics of the effect. True bypass Sustain control adjusts the amount of sustain Volume control sets the output level Attack toggle switch provides 3 switch selectable settings of attack: fast, medium, slow Fast attack: gives an aggressive hit with about a 20mS rise time. fast and musical Medium attack presents a slower rise time of about 50ms, smooth and defined Slow attack brings a musical 100ms rise time for a softer Tough and compact die-cast chassis 9V battery included Circuit Analog Bypass True Bypass Audio Mono Power Supply 9V battery included (optional 9.6VDC-200mA power adapter not included) Dimensions (in) 4.5 x 2.75 x 2.1 Current Draw 40mA