How does Pass Aleph 1.2 compare to McIntosh?

I'm hoping to upgrade my system. Currently I have a Electrocompaniet 250R amp. I've had the pleasure of listening to McIntosh amps (the 200 and 400w stereo amps, and two 275' bi-amped) I am very much impressed. I've lately been reading up on Pass labs Aleph amps (1.2)and must say these seem very interesting. Unfortunately there aren't any amps that I can try in my area...

So, the big question! How does the Aleph 1.2 sound when compared with the McIntosh or similar amp?