Ian,
There is only 1 and it is 20 minutes from my house!
Since it is a new product, and most orders are already sold, the only way I can get my hands on one is to reserve it to buy...then, I go there, they set it up with any sound system I want (well within reason)...I play it all day if I want.
At the end of the day...I can butyit, or they box it back up and put it back in stock.

This is exactly what Barty and I did with the T4 demo day we had there. He went on later to buy a T4 from them. I'm on the fence yet.