Has anyone heard the Nuforce P-20 Preamp?

Only a few years old, the amp must have been special. I believe it was packaged in a crate, etc. I was just curious if anyone has any experience on it's sound signature, etc. I would love to own one, but I am sure its out of my budget even used. The P-9 looks nice as well.
Yeah a reviewer friend of mine has one, when they gave him one (cheap) for the "good" review he gave on their Class-D 9se monos, we both said it’s ok. I followed up with must be because it’s discrete linear class-A and it has a linear power supply, unlike all their other Class-D stuff!
Then we took it out and went passive and also direct, both ways killed it with better transparency, dynamics and scale .

Cheers George