I have a 2oo watt adcom. I am not sure if i am able to use it with a 755 and a powered sub. How can I make use of this amp. I am new to this 5.1, 6.1 etc stuff, and not sure how to use the adcom, or if I can. I am also buying the Outlaw 950 pre pro. Can I make a 6.1 or 7.1 system out of these

You'd want to use the 755 to power your front three speakers and the side surrounds. Use the Adcom to power the two rear surrounds. (See my response to this same post in the 950 section.)