Well, I think anyone who believes that removing a few screws from the casework of their amp will make it sound different is imagining it, it's all in their head, and no matter how sincerely they believe it they're talking nonsense. So, sue me, I'd love to see this phenomena proven in a court. Maybe we could do the same with cable debates, get a judge to finally decide whether cables with identical LCR parameters sound different. And, while we're at it, we could probably use the law to establish who has the best system in the universe too.

-- Ian