Sure thing, G.
digitalamp.com
Tommy knows the web site isn't the slickest on the planet but you can learn about the amps there.
And the Digital Amp Co. has a circle on AudioCircle:
http://www.audiocircle.com/index.php?board=174.0
The amps are true-balanced inputs, and I thought it (I own a Cherry Jr but am talking to Tommy re a Cherry Plus upgrade) sounded better using the XLR outs from my VAC preamp than using RCAs w/ XLR adapters.
Tommy's a good guy, for sure. I'm sure he'll be glad to answer any questions (again - I know the guy so I like to add this just to be fair)
I think some reviews are in the works in some on-line mags.