Rolls’ RM85 is a 1RU, 8-channel, 2-zone mixer. It has 4 48V phantom mic inputs and 4 balanced 1/4″ inputs. Channels 1–4 will accommodate XLR mic or XLR line-level inputs. Channels 5–8 are 1/4″ line-level inputs. All 8 channels can be sent to the 2 XLR outputs in 3 configurations: A, B or both A+B. The separate A and B outputs are XLR balanced and have a selectable line- or mic-level output. Channel 8 also has a stereo 3.5mm 1/8″ input on the front of the unit. The RM85 is hand-built in the US.