I've been working all aspects of our "really good" High School sound system for the past 4 years now. I had to learn everything from trial and error from the ground up (including feedback and ground loops!!!!) (that was an attempt at a pun). Anyway I run a Spirit LX7 hooked up to 6 Wireless Sennheiser Body Lavs, 1 Senn Wireless handheld, a vast array of AKG's, Shure's including one SM58 ,Radioshack wired mics and 4 "I'm not sure because I've never really looked at them hanging mics". I monitor with my personal Sennheiser 280HD pro's and occasionally my personal Shure SCL2's. Not Only do I run sound but I act at the same time in the case of our last play where I was running the theater sound from on stage inside a little fricken box I also build the set and do the electrical work and from time to time run our brand new ETC ION Lightboard. I'm from upstate NY,specifically Broome County. This is a really nice place filled with a plethora of info and I'm glad I can be a part of it!