My experience: 2 pieces ordered from Sony. Get 2 pieces without any imprint, lower quality. Leave bad review, because I have not received the goods, as has been described, so no Sony. In response, I got that one offers me a 50% discount if I did the bad rating withdraw. After that I heard nothing more from the seller and also got no money back. Believed to each form his own opinion. I buy no more with him.
