Check the listing for details. Electro-Harmonix Soul Preacher Compressor/Sustainer - free shipping. Condition: New. Listed at 101.60 USD. Electro-Harmonix Soul Preacher Compressor/Sustainer - free shipping Electro-Harmonix Soul Preacher Compressor/Sustainer The Electro-Harmonix Nano Series Soul Preacher Compressor/Sustainer. FREE shipping in the USA! Three selectable attacks (fast, slow or medium) coupled with silky, long sustains blend in perfect harmony to create the finest compressor ever built for guitar and bass. The Soul Preacher is your tool for sonic salvation. The Soul Preacher gives you fantastic Compression/Sustain in a compact box that can fit on even the tightest of pedal boards. Features: - 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