The system has four group mixing buses, allowing the inclusion of up to four group output modules, together with the main stereo mix bus, which gives the L+R outputs from the master section. Six Auxiliary send buses are provided, giving six independent outputs with master level controls. The master section also contains a monitor switcher which lets you monitor the desk output, an external (stereo) 2-Track return, or a Pre Fade Listen (solo) signal accessing all inputs and groups.