Controls Mono Mic and Line Input Channels
3-band EQ (High, Mid, Low) , AUX Send 1-2 pre (AUX2 pre/post switchable) , AUX Send 3-4 (post) , Bal , Channel Fader , Fader Routing switch (Group 1/2, Group 3/4, Main L+R) , Gain , LINE/USB -switch (Channel 21 - 24) , PFL / Solo Switch