Hey guys I have been wanting to get a B&O surround setup happening for a fair while, but could not justify the cost of their processor, but the other day i stumbled upon the NAD T175 HD surround preamp, witch sells for 3500$ in australia, vs 19000$ for the B&O processor. My Plan was to use my...

I am TOTALLY lost. I cannot get any sound to come out whatsoever? I am using monster cables..any help would be apperaciated! I have put the cable in several different parts of the receiver..still no sound.