Rowland 625

Has anyone got their hands on the new Jeff Rowland 625. I know they've been displayed on shows like Rocky Mountain but I'm keen to have feedbsck how this new amps compare with previous models. I've seen the new website and they've been been advertising on magazine, looks solidly built like all Rowland amps!
I've got Rowland 501's with a pair of PC1 together with the Synergy IIi. My dealer has not got a confirmed date for delivery.