The Rolls RM82 is an eight channel mixer in a single rack space, with eight XLR mic inputs, preamps, and individually switchable phantom power. It's perfect for any application where up to eight microphones need to be mixed together, and space is limited. Each of the eight channels also has an 1/4" unbalanced input, which may be internally reconfigured to become channel inserts or direct outputs. The RCA prefade (pre master level) output may be connected to the RCA aux buss input for cascading two RM82 units together. This output/input may also be used for recording purposes. The main output for the RM82 is a balanced male XLR jack. This output may be internally jumpered for a line or mic level.