This is a great piece of gear. I have found the Audison/Hertz line of equipment to be top shelf equipment. The ease of use and intuitive software make this DSP a valuable tool in the toolbox. Line inputs and 8 Channels out gives a lot of options. Being able to do time correction, line levels, and full active solution in one box is very powerful. The installation instructions leave a bit to be desired. The DRC installation has no instructions. I had to look on a like Audison product to find out I was plugging it in backwards (It goes in one way much easier than the other. The other actually makes it work). There are also different products available for the Audison which is not available for the Hertz equipment even though its almost the exact same product. Like a plug with RCA ports already wired in if you have RCA cables. Would I trade this for anything else, no way! This box is very powerful and for the price provides all the features necessary for this build.