Rogue Audio Stereo 100, Atlas Magnum III anybody running them? Sound signatures?


I have been looking at the Rogue Stereo 100, and at the Atlas Magnum III. not a lot of info or reviews out there (including on this site).
So who runs either of these? and what do they sound like e.g.  Warm and airy, or cool and sterile?
Plan on a Schiit Freya +, and Bifrost 2 front end with TT, and feeding Martin Logan EM ESLs.
rick458
stereo 100 is the amp i never should have sold.  most powerful, muscular 100 watts / channel amp i have heard.  much more powerful sounding than the rogue cronus magnum ii i had, also 100 wpc.  
super nice sounding amp.  
I also have the Stereo 100. It one of the very few amps which can disappear. Well balanced and clean stuff. 
with the st100 shoot for the rogue RH 5 headphone amp linestage.  Great synergy, transparency and dynamics.  Can also take advantage of balanced connections.  wont break the bank either.