Rapco Horizon MC-4 4-channel rack mount mic combiner

Each channel takes two mic-level signals and combines them into one mic-level output. Great for combining mic signals when your console has a limited number of input channels. On the front panel, each channel has two isolated XLR inputs and individual ground lift switches for each input. On the rear panel, each channel has parallel XLR male outputs. Housed in a 1-space 19" rack mount steel formed box. Due to the D.C. blocking characteristics of the transformer, this unit will not pass phantom power.