NAD 326 BEE v 356BEE??

356 is more dynamic and open. The real sound comes after
you replace stock jumpers with the Cardas Pre/Amp jumpers.
356 DAC is even better option.

I had the 326 and compared it to the 372. The sound of the 326 was actually better. As far as the 356, it might be kind of a toss up. I haven't heard it though.