MIXING TABLE Professional 12-channel mixer. 7 Mackie ONYX + 60db GAIN microphone preamps with 2 COMBO Hi-Z, phantom and 3 band with 4 compression knobs Low cut, Insert and fx footswitch. Pre-fader Solo, AUX / MONITOR OUTPUT, Stereo Subgroup bus output, headphone output with own control. New GigFX Processor with 24 high-quality effects. 2x4USB interface with 24bit 192KHz built-in. Dimensions: 178 x 478 x 457mm. Weight: 5.9 Kg.