Anybody familiar with Wall Audio of Germany?

I read a couple of stellar reviews of the P50 parallel single ended amplifier from Wall Audio. I'm totally unfamiliar with this company or the extent of its distribution in the US. (I know its current distribution is out of California). I like the idea of a PSE design with 6C33B tubes and 35 watts per channel.  I've always enjoyed the "organic", natural presentation of a well implemented 6C33B tube.  Somewhat like a 300B on steroids, generating a lot more heat. Any experience out there in audiophile land?  Thanks!