There should be some news on the M15HD by years end.
I am really growing fond of the NAD M15HD. It's an amazing processor.
A little history:
I came from a Yamaha RX-V1500. Never really liked that one. Way to harsh and crude. Then 3 years ago, I bought a NAD T175 with a M25. The jump in sound quality was huge compared to the Yamaha. I never thought surround sound could be that good. The idea was then to get the M15HD when it would be available.
I got tired of waiting, and got the opportunity to get the Denon AVP/POA-A1HD with a big discount, so I tried that. I didn't find it to be a jump in SQ, and actually didn't like the POA at first. Because of finacial needs, 2½ years later, I decided to sell the Denons, and mabye get an Onkyo PR-SC886. Luckily, I was offered a trade with the M15HD instead, and discovered how great it is. It doesn't have that many features, but sound quality wise, I find it to be better than the Denon AVP in my system. It sounds more at ease and relaxed. I friend called it to be more musical. He thought the Denon sounded more like electronic. If that makes sense.
Another great thing is, power consumption during normal operation is less than 45 W. The Denon used 120 W, and an Onkyo PR-SC886 used 75 W.
Does anybody have a picture of the inside of the M15HD, or do I need to take the lid of mine?