I did not like the stock Blackface at all. I have an old twin in my studio and the Blackface was not even close. I had it converted to the SuperClean and it is an entirely different animal now. Very cool clean tones and sounds incredible with a chorus on it. Still missing the twin sound, I bought another Blackface and had VooDoo mods do me up with their TwinFace. It is cool in that it has a trim pot so that I can dial in a little grit if I want to, which I don't My real twin will not distort and i wanted an amp that gets that tube driven clean tone and the TwinFace is pretty damn close.