Allen & Heath QU-16, 16 channel mixing board. Has 16 mic pre amps plus 3 stereo 1/4 inputs, and 10 mix outputs for monitors. Has 4 FX engines, and compressor, gates, parametric EQ on every channel. Its in excellent condition. You can mix on Ipad with the free app. You can multitrack record 16 channels plus a stereo 2 track. You can save multiple scenes.