KGSS which I believe has 400v rails and a higher class A bias for extra voltage swing and power.
Higher class-A bias than other KGSSes (runs hot! can be easily reverted back to stock)
Balanced discrete DC-coupled buffer (likely you could run a pair of dynamic headphones off this with no problem)
Two chassis design
Custom Electra-Print iron
There isn't a power LED, but there are 6 LEDs used in the amp circuitry that will shine up through the top of the amp section.
Power switch is on the back of the power supply (110V).
$2000 + shipping +fee
Edited by sneeze - 10/20/14 at 7:39am