This is a fantastic amp by Tom Maker (formerly Edge Electronics) that is loaded with technology. It is laser biased and contains dual transformers, and is enclosed in a carbon fiber enclosure.
In this stereo version it outputs 275 watts per channel. The amp requires a 20 amp power cord, has balanced inputs, and Furutech binding posts.
The S/N is 0110316. I am not the original owner.
I had a small noise in the right channel and evidently I inherited a damaged amp from the seller. I sent it in to Tom and he repaired it and went through the whole amp and it is like new now. The amp punches with tight bass and the midrange is one of the best I have ever heard from a SS amp. Super clean sounding with lots of air around the notes. One of, if not the best, in soundstage of the 25 amps I have owned. Double boxed. 82 lbs heavy in the box. Small footprint is easy in and out of the rack. Some wrench marks on the posts because my SC's are so heavy. I shelled out $1700 in repairs so this is essentially like getting a new amp.