I'm the original owner. The amp is under two months old. Mint condition with box, all packing, remote, and manual.
I had to try one of these after being blown-away by one in the Technics room at Axpona a couple years ago. This is a truly special piece of kit - truly innovative and truly superlative at anywhere near its price point.
I am asking nearly full price because they are always out of stock and I had to wait a month for a dealer to get one.
This DAC/amp on its own comes shockingly close to my $12,000 DirectStream + Hegel combination.
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Some review snippets:
Soundstage: "...its sound -- dynamic, visceral, highly resolving -- was exemplary, and a mere stone’s throw away from that of far more expensive gear. Nor did its resolving abilities come at the expense of midrange body or delicacy. As long as you don’t need a ton of power, the SU-G700 should be at the top of your list for an integrated amp at the $2500 price point. It’s an easy Reviewers’ Choice, and an early contender for Product of the Year."
Home Theater Review: "The SU-G700's sound is akin to only one other amplifier I've had the good fortune to review: the aforementioned Mark Levinson N° 53. The No 53 was an obscene amplifier, both in terms of performance as well as price, but there was an ease about it that no amplifier has ever been able to replicate, until now."
Tone Audio: "The SU-G700 has no negatives, and we haven’t even discussed the beautiful enclosure and attention to detail that goes along with this product. From the thick front panel, to the delicately lit power meters and even the high quality of the silk screening on the meters is in five-figure product execution range. If you are a build/style junkie, you’ll freak out by the level of overall quality present here. This is one beautiful piece of hifi gear – and it’s also available in black."