What's new on Einstein the tube mkII?

Do you know the differences between Einstein the Tube preamp and the Tube mkII?
In the German site there's no mkII yet!

kops09-19-2007 3:33pm

tboooe Details Discussions Posts This discussion Message User 1,009 posts 09-19-2007 at 06:15pm Copy Comment URL Report Comment Edit Delete I didnt know there was a mark II? All I know is that The Tube is still my reference preamp. It is amazing sounding!