SAMI-603 is an installation audio mixer in standard rack format, featuring 1 MIC input + 4 MIC/LINE Stereo inputs + 1 LINE Stereo input and 3 outputs that can be configured as 1 stereo couple + 1 mono or 3 independent mono. Each output can get a dedicated mix from the available inputs and has a 3-band tone control. Talkover (priority) function is assignable to each input from IN1 to IN5 over the mix output buses. ST/MONO mix switch for the A/B outputs and MUTE port for external dry contact triggering.