Rolls RM85 Two-Zone Mic and Line MixerThe RM85 Two Zone Mic and Line Mixer from Rolls is designed as an eight channel, two zone mixer. Inputs one to four will accommodate microphones or line level balanced devices into XLR M connectors; inputs five to eight are line level with 1 4" jacks. Additionally, a 1 8" stereo input is built onto the front panel of the RM85. It can be used to send all eight input channels to the two outputs in three configurations: A, B, or both A and B. The