Yep, unfortunately one of the pitfalls of buying used on eBay (vs. a live demo). Though, this seller's feedback at least seems to indicate that he's not selling lemons. There are other people though who are just looking to clean out their closets and still command top tier prices (often innocently). Their idea of "works great" is actually "turns on and makes sound." It's always a crap shoot, but hopefully good feedback is *some* indicator.