i've never heard of it, but it should be real. i don't think they've ever made fakes with the old logos.
Wow... Such old racquet. The logo is the old Yonex logo, and it has the PBSI sticker on it. I doubt it's a fake as there weren't that many fake YY racquets back then.
Hi, i have just viewed this post and turns out i have the carbonex ED as well. Found it at my hometown and took it back. It looks exactly like the one in the picture. I just recently restringed BG6 on it.