I'm very happy with mine. I have a Little dot 2+ that I bought off of Ebay. I was pretty nervous at first, but after I ordered it, I was very pleasantly surprised. I placed my order, and this unit was shipped on a Wed from China, and I received it on Saturday by courier.It sounds wonderful, and drives my senn 600's very easily. I bought from a guy named DavidZehe (or something like that) Highly recommended-and affordable!
Rob
Rob