Thanks.
The ones I ordered are coming from China. I did see the ones from Thailand too. :-)
I'll report back. I have a good idea how they'll sound because I had 7505's, so if they sound too different too, that'll be a tipoff.
I have a keen eye, and I'm hoping *something* with the headphones themselves or the packaging itself might tell me one way or the other in terms of legitimacy too.
One stupid question I would have is: why wouldn't Sony go after people like this? IOW, I buy fakes, I'm a dumb consumer who doesn't know any better :-), I don't like them, I post on Head Fi, Amazon, eBay reviews, that 7506's sound like crap, hurts Sony sales. ??