This is Behringer's second-largest console in the entire UB Series Mixing Consoles. There are 16 balanced high-headroom line inputs, 8 INVISIBLE MIC PREAMPs (IMPs), 3 aux sends per channel (1 pre fader for monitoring, 1 pre/post fader switchable for monitoring/FX applications and 1 post fader for internal FX or as external send). There are effective, extremely musical 3-band EQs with semi-parametric mid bands plus switchable low-cut filters on all mono channels. 2 subgroups with separate outputs for added routing flexibility and 3 multi-functional stereo aux returns with flexible routing are also there. You will also find the integrated 24-bit digital stereo FX processor with 99 great-sounding VIRTUALIZER presets.