After reading all 5 pages(so far) of the thread, I've come to the conclusion that IFthis hasn't/isn't going to be resolved by the seller then the TC has the right to make this claim. I, however do agree that many may be siding with one due to 'rep' on the board. Business is business, friend or not. You'd be pissed if your best friend did something screwed up to you; so if it's a complete stranger and you're taking their word then you'd not want any problem.
However, as he stated in the original, he didn't care if the amp didn't work or not; as the seller stated it could be fixed for around $150; but, when you receive your product with more damage than described, you'd get pretty upset. Sure, you can blame the shipping company; but that is also in part the sellers responsibility to know to package their product that much more safe. From the pictures; we all as sellers/buyers/traders know that something as fragile as an amp would not last even with the best shipping company let alone USPS(people who deliver mail;FYI) =0.