Outstanding Sound with Rock-solid Reliability The Rolls RM89 is an 8-channel rackmount mixer that can handle mic- and line-level signals with equal aplomb. The RM89 sports six XLR inputs for your microphones and line-level sound sources, along with two stereo RCA Source Inputs. This outstanding mixer boasts 60dB of mic gain, plus you get 15VDC phantom power. You also get a Mono button and a 2-band EQ for the RM89's Source Inputs, as well as a global Master volume control. We're impressed by the RM89 here at Sweetwater; it offers pro-grade sound and rock-solid reliability. For a dependable 8-channel rackmount mixing solution, look no further than the Rolls RM89.Rolls RM89 8-channel Mic/Line Mixer Features: 8-channel mixer in a convenient rackmount format Handles mic- and line-level signals with equal aplomb 6 XLR inputs for microphones and line-level sources 2 stereo RCA Source Inputs with Mono button and 2-band EQ 60dB of