The Behringer Eurodesk MX 9000 is a 48-track, 8-bus analog mixer from the early 2000s. This is the main recording console at Dark Highway Recording, since it is only used for monitor mixing. I give a brief review, demo, and description of how it's connected to the surrounding equipment. Also some drama behind dealing with Behringer as a company. This is part 4 of my recording studio tour.