i belive it is...the phono stage was rebuilt a few years back.....i had a chance to really crank it today and it sounds real good.....the problem is i dont get a chance to do that very much.....i tried both B and A class
...but is it up to spec?
I didn't even listen to mine prior to completely rebuilding it. Sounds great, though.
I also have an A-700. While the build quality isn't the same, I swear it sounds just as good, even if it only does class A to 5w.
The 2010 is a beast though, and does class A to 30W - one of the reasons why I wanted it.