This is a vintage Roland analog mixer that is rarely available even on the used market. It has 6 mono channels and 2 stereo channels, for a total of 8 channels. Each band features a highly effective 3-band EQ, allowing for easy adjustment to a lo-fi sound quality. Following the design philosophy, it seems the potential is best realized when used in mono. Considering its age, it's in good condition, and the exterior is clean. There are some scuff marks on the rubber at the bottom of the outer frame, and a small scratch on the fader of stereo channel 1. There is also a malfunction with the indicator lights, but it can be used without any problems in normal use. Please consider purchasing with the understanding that this is a used item.