ELECTRO HARMONIX SOUL PREACHER COMPRESSOR SUSTAINER

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
9-volt battery included
Optional US96DC-200BI power supply available
Dimensions in inches: 2.75 (w) x 4.5 (l) x 2.1 (h)
Dimensions in mm: 70 (w) x 115 (l) x 54 (h)