So... I got my hands on a couple of unbranded prototypes...
This is known as the Black Racquet, and I got Prototype #3 (the latest ones, I suppose) of models 98 and 98T.
It's all black and the design is reminiscent of the angular surfaces of the "Stealth Fighter". There are some Babolat Aero design elements on the shaft, but the head's cross-section has the old "pyramid" design from Head from many years ago.
The unknown company behind this is a guarded secret, but many suspect it's Babolat due to the Aero design cues. I'm looking at the buttcap and it looks a lot like Wilson's. Could it be a Wilson knock-off of the Bab Aero (The Wilson Surge was a Pure Drive knock-off)? Or could it be the new generation Bab Aero?
All will be revealed this month, I guess.
Meanwhile, here are the weblink and their facebook page:
www.blackracquet.comhttp://www.facebook.com/BlackRacquet