No doubt that carriers can be quite careless with packages.
I wonder if every Chinese-sourced Genz amp tested after it's landed in the U.S. Not picking on Genz, I assume the answer is yes.
Once in AZ, they are individually inspected, burned in, the whole bit. I'm sure the shark w/ frickin' lasers helps somehow

Maybe we can turn this comparison thread from a turd in to a big honkin' pile of Elephant poo.