I bought the Music Mk II as my first foray into tubes and I think it is great. I have now replaced my old combo with an Anthem Int. 2 so I am going to sell this preamp. I don't know the difference between the mk II and what he is now selling as the mk III, but they look the same. Let me post an ad in the trading post. This is a great way for tube newbies to try tubes, in my opinion.
Mark