Behringer UFX1204, 12 Channel Mixer, with USB and Fire Wire Interface, 16 channel USB Recorder, 4 Mic Inputs with Compressor per channel, Phantompower switchable per channal, 3 Band EQ with Parametric, stereo fx wtih tap, Midi Out, 4 channels with Insert, 2 Aux Sends, 2 Aux Returns, H W D 104 x 329 x 444