I know I posted this b4 in another thread but I will say it again. Mackies are the worst consoles/mixers in general to do work on. It will take you alone a couple of hours just to get the thing apart mainly due to it being one long PCB and everything surface mounted via pots,etc,etc. When we would get them into the shop would do warenty repair as often as possible because it's more hassle then what it's worth. Alot of times it's better just to replace the mackie vs have it fixed. IMHO modding a mackie is polishing a turd the end result is a polished tured. :green: