It's hard to look stuff up about it because it's just labeled as TWIN and the other kind of Twins come up in the search, even when I put the year it was made in. It was purportedly bought in 1998 for 1300 bucks. Wants around $500 for it. It looks legit and what I could find about it sounds okay, but I wanna know, is it really worth it? Could I get better at this price?

Here is a picture

Those purportedly have the same circuit as the reissue Sunn Model T. Take that for what you will; I've never used or heard one.