I have 2 preamps, selling the Kondo G-70 to free up some cash. This is not the latest version. The latest version as far as I know just have upgraded wire and different cosmetics. You can always google for info. But, apart from that, this is one of the great preamps under 40 K .The G series is the latest Kondo technology. I would have rated it a 9 but when I boxed it up a few months ago it looked like a 10 so, when I opened it up today to take photos, I noticed a discoloration on the top cover(bummer). It can be seen when you are up close. Cant figure how it got there but, the unit was sitting in a safe place. Comes with the ACz Avocado PC($1500 value). Can also pay by bank wire.