B-Stock, SM Pro Audio M-Patch 2.1, Monitorcontroller passive, Dual L/R Balanced Combination XLR 1/4" TRS Inputs, Dual L/R Unbalanced RCA Inputs, Dual 1/8" (3.5mm) TRS Stereo Inputs, Dual Balanced XLR Master Outputs, Dual Balanced XLR L/R Outputs, Balanced XLR Subwoofer Output with Optional Variable Crossover, L/R Balanced Sub/Crossover Returns, Three Independent Rotary Analog, Stereo Volume Controls, 1/4" TRS Stereo Headphone Output, Headphone Volume Control, 1/4" TS Remote Mute Input, Five Output Selector Switches with Mutes, Stereo/Mono Summing Switch, Master Mute Switch, dimensions (WxDxH): 370 x 155 x 85, Gewicht: 2kg, B-Stock with full warranty, may have slight traces of use