JHS 3 Series Bit Crusher Effect PedalThe 3 Series Bitcrusher was built from scratch to do two things with precision: reduce bit depth and reduce sample rate, with a filter to shape the result. The Crush knob controls bit depth, moving from full 24 bit resolution counterclockwise down to 1 bit clockwise,from unprocessed through grainy and textured, into square wave aggression and gated digital distortion. The Sample Rate knob works counterclockwise from a clean 32. 768 kHz down to 2. 5