I bought a Fathom on clearance for $950 cdn. (That's $743 usd) Sorry.
Just a few thoughts.
The exhaust fan is loud, but you can't hear it when you're playing. This amp has stunning headroom. What I've found is that it needs very careful tweaking. If you have an active bass, TURN DOWN YOUR VOLUME KNOB. The padding seems to be very slight. Take your time and set up everything the way you need before you go live. The manual has a series of presets that pretty much do what they say they will.
One note - with a boogie diesel stack (210 and 115.. Yeah it's heavy, but it sounds great!) The sound seems to deepen as it gets louder. Bottom line, experimentation at volume is required.
This amp has the capability to reproduce pretty much any tone you desire at incredible volume. I am in the process of building a switch box for the various functions, as there is none available.
In summary, not everyone's cup of chowder, but a great yeoman's amp that is sturdily built and dynamic.