100mm Faders. 24 channel frame size. Up to 40 channel inputs. 6 aux sends, 4 of them pre/post switchable. 12-segment LED metering. GB30 mic preamp and precision equalization circuitry. Real structure of seven bus. 2-sets of stereo inputs, 2-stereo returns. Convenient intercom call. 6 group aux auxiliary output, aux in which four pre-fader or post fader selectable.