Tranquility SE (Signature edition) DAC that was modified by the factory with the expensive and awesome VH Caps and some fancy TX2575 resistors, so it sounds better than the stock factory offering.
It's in great condition, sounds awesome, so good that I had to spend over 4k to better it. Please read the reviews this dac has a soothing musical sound that you can listen to forever.
Here is your chance to get a supped up Tranquility Signature with about $400 in mods alone for only $695.
Paypal is free if you use the personal tab and fund from bank acct, otherwise 3% extra.