I have just bought a H/K AVR7000, but I am having a real problem trying to get any sound from my sub (KEF Coda S) when I am listening to DTS. The sub is set up as follows: Crossover = 80khz Volume = quarter turn Phase = 180 degrees The amp's sub crossover is set to 80khz, and the speaker level is set to +1. They are connected using good quality IXOS cable. But still no sound. I know the sub works ( i hooked it back up to the AVR65 just to be sure!!) in DD, but nothing when DTS is chosen. The Saving Private Ryan soundtrack sounds so limp, and even the DTS 'exploding disc' trailer sounds pathetic. Is the box knackered in DTS mode? The amp is 1 week old. Help.