5 Line Control Channels plus Separate Mic Section. 11 Stereo Line and 3 Mic Inputs. 2 USB Input Channels for Playback Audio from a Computer. RCA Outputs for Zone 3 and 4. Headphone Output with Cue/Mix ControlPower Supply: 90-250Vac- 50-60Hz Power Consumption: 21W Line Inputs: 11 Mic Inputs: 3 USB Inputs: 2 Dimensions: 483 x 177 x 85mm Weight: 4Kg. NewHank Roommate is a 6 input- 4 zone stereo matrix mixer. Any of the 6 stereo input channels can be freely distributed to any of the 4 stereo zone outputs. Connect and control up to 3 microphones and 11 Stereo line sources- such as CD players- radio- satellite and cable receivers. As a bonus the additional Dual USB connections enable a 2 channel stereo audio feed from a MAC or PC.. audio mixer-rack mixer-zone mixer