The OMNITRONIC GEQ-2310 is a two-channel graphic equalizer with two 31-band frequency sections using ISO-standard one-third-octave centers. It provides switchable ±6 dB or ±12 dB control ranges, adjustable low-cut and high-cut filters, separate channel level controls, bypass switching, and balanced or unbalanced XLR and 6.3 mm jack connections. The unit is designed for 19-inch rack installation and occupies 2 U.