12 MIC and 12 line input with an insert 4 stereo input Each input channel with 3 band EQ 4 stereo output, 1 AUX return, 1 AUX send 2 group record output/input 2x7 band EQ 48V phantom power Delay, L-R, G1-2, Trim, Pan, send effect 2 group output and 100mm fader 1 headphone monitor output with build in echo effector 4 Ohm: 2x325W amplifier G.W.: 22.00KGS