It is pretty complicated. But very powerful. There is a two-knob version of the legendary G-Series Bus [[Dynamic range compression|compressor]] on the main mix bus and the unique Listen Mic Compressor on the Talkback. I had to watch [SSL SiX: A Beginner’s Guide - YouTube](https://www.youtube.com/watch?v=P5s4_2RUauw) to understand how it worked. I own Brainworx bxconsole SSL 4000 G too. ```mermaid flowchart TD sm7[Shure SM7B] --> six six[SSL SiX] --> ucx[RME UCX] class six internal-link class sm7 internal-link class ucx internal-link ```