Rocktron Hush Super C - stereo noise reduction system in which a single set of HUSH Threshold and Gate Threshold controls are used to manipulate both channels simultaneously. The Super C is equipped with an effect in/out (or bypass), and an input sensitivity switch conveniently located on the unit’s front panel. With a dynamic range of 105dB and 72dB of effective noise reduction, the Super C becomes a valuable tool in every guitar player’s rack. Rocktron’s HUSH Super C leaves your tone intact. Your search for complete tonal nirvana need not take a turn for the worse just because you add much needed noise reduction.