Experiences with NAD M51 DAC


I am considering upgrading from my PS Audio DLIII. I currently use it with a M2Tech Hiface USB/SPDIF converter, fed from MAC mini serving redbook CDs as AIFF, via Pure Music.

The NAD and the W4S DAC2 are under consideration. May also upgrade the USB/SPDIF converter. Much has been posted concerning the W4S.

Has anyone have experience with the NAD, with or W/O USB/SPDIF conversion they would share? Thanks in advance for your thoughts.
mesch
I have owned both. The NAD offers considerably more detail at the expense of texture. Both benefit substantially from a good convertor. I use the Stello U3.

A solid step up from both is the Metrum Hex, which I now own.
Good to hear you made the right choice for your system, that's all that matters. And when your kids go to college, there are always the active SCM50/100s!

It is beatable by stuff slightly more expensive like the Chord Qute HD

The NAD M51 is actually the more expensive DAC. The Chord QuteHD is actually $200 cheaper than the NAD, at least here in the US.
The NAD M51 is very good for the price. However, I have found 2 others around that price range that I liked better. One is Mytek, which sounds good, but is not user friendly to me. The other is the Bryston BDA-2, has all the detail of the NAD, but more air, warmth, and expansive stage. Very musical.