I was not knocked out by the Fathom. Call it what you will. It's just not that much of a departure from the really good solid state amps that have been around for the last 10 years.
+1 on that comment ... I really wanted to like this amp and walked away thinking it sounded just like plain old SS GK or SWR head to me. Of course, I'm pretty much a tube tone bigot. Oh well, lots of other good stuff to check out.
Amp names don't mean much to me personally, but where Fathom sounded a little odd to me, M6 Carbine sounds plain silly.
.. and this from a pretty dedicated Mesa fan at that!

What are the prices for the combo?
!!), but, mo matter how I tweaked the tone knobs, it remained a much more "generic" SS tone that I just don't care for.