The EHX Knockout is one of the most specific and powerful tonal adjustment systems that you will ever use. The Knockout consists of one Low-Pass filter, one High-Pass filter and a direct dry signal… each with its own knob. When combined they yield a very specific and focused tonal sculpture. Extreme and very specific adjustments are not only simple to set up but also yield a very rich and defined tone that cannot be obtained from an amplifier or much more complex equalizing systems. The curves of the filters were specifically selected for their musical value. They may be used independently to reinforce a specific area but their real value can be heard when all three are used together. Use after distortion to bring out the heavy weight punch of the metal masters. The Knockout is also truly amazing on Bass. Get ready for the professional sound that you have been waiting for. True bypass Tough and compact die-cast chassis 9V battery included
