Hi folks, I'm new to the board. :D I'm interested to know the difference between the new NAD c372 and the NAD c370. I can get the c370 for £300 and the c372 for £100 more. Do you reckon the extra money is worth it? Apart from the added 30W of power per channel how different is the new amp? I know I should demo them (and other amps), but I'm not really in a position to do that so I value your opinions. Thanks