This is probably to be assumed, but I would be extra critical of the amp for a few days just to make sure there is nothing wrong with it or damage that you weren't told about (try it at loud volumes and different EQ settings through multiple cabs and basses)- I don't know how many times I plugged into a used amp or bass at GC that was screwed up or even completely non-functional (the Denver GC had a used Mesa Bass 400 out on the floor for over a year that never worked, despite me trying it and telling the employees about it probably a half dozen times- could have just been a fuse, or it could have been tubes that were continuously blowing the fuse, but either way...). As tempting as some of the used deals can seem on the GC website, I don't think I'll ever buy anything from them that I can't play through first- too many people are given unsupervised access to their equipment all day long, and many of the employees don't even seem to know how to use much of the equipment themselves, let alone test it to make sure it is working ideally!
That said- I hope yours is a winner! I got my Scout combo used from a local GC in pristine condition for a very good deal, so there are certainly great deals to be had!
Karl
