Right now I run in my main theater room a Pioneer Elite VSX-23. Main speakers are Polk Monitor 60's and a CS20 center channel. Rear speakers are some old sony bookshelf, although I found a cheap set of Klipsch VS-14's I'll be getting soon. I'm moving in about 3 weeks, so I'm setting up the new basement, running all the wiring in wall, etc. At this point, I'm trying to decide if I need a seperate amp, or if what is built in to the Elite is good enough. I have a basic understanding, but I've never used one. I probably won't be upgrading speakers anytime soon either. Thoughts?