In great shape. Sounds fantastic. Black finish.
The blue LED behind the faceplate works. The light on the power switch flickers. There is some cracking on the rubber feet (impossible to see in normal circumstances). I am the second owner.
Plus = extra capacitance. I don't believe there are any other upgrades. It has the red circuit board.
I am dismantling my entire system. It won't be replaced.
asking $650 plus shipping plus PayPal. SOLD