I can talk about the house sound of the two having owned a NAD 320BEE and a Rega Brio R if that is of any help.
Sound wise I find the Rega a bit fuller and more fleshed out. The Rega sound is very detailed, I can really hear into the music.
The NAD by comparison is more ballsy sounding and I would be surprised by the level of detail I would hear.
The Rega is also better built.
Granted not the same models you are comparing, nor the same price levels. I would gladly upgrade to a higher level Rega, but not a higher level NAD.
Rich
Sound wise I find the Rega a bit fuller and more fleshed out. The Rega sound is very detailed, I can really hear into the music.
The NAD by comparison is more ballsy sounding and I would be surprised by the level of detail I would hear.
The Rega is also better built.
Granted not the same models you are comparing, nor the same price levels. I would gladly upgrade to a higher level Rega, but not a higher level NAD.
Rich