White Audio Labs B2 amp...any info?

Good of you guys to help. This is a really nice sounding amp, even if it isn't Class A. To answer Doug99's question my B2 says 360 watts on the back plate.
I imagine it would be next to impossible to find a manual for this guy but if anyone out there has one I would be happy to pay for a copy of it, or even for a spec sheet.
Again, thank you to Mofimadness, Swampwalker, and Doug 99.

Doug, it gets very, very warm but I can keep my hand on it indefinitely. By contrast my Forte Model 4 (true Class A?) gets downright hot to where I need to pull my hand off after a few seconds.