Nice DAC this with 4x WM8740 chips. Big toroidal tx and top quality caps as you can see so a very good power supply. Very smooth sound.
Sounds great and I've had it in my system for a long time now, but I've been going through a few upgrades and a spring clearout means I have to move it on.
The USB input is not full 24/192, I'm not sure what it is but it played red book rips perfectly.
Please note the upgraded Burson opamps are not included I'll put the originals back in. The DAC was quite smooth and laid back with the original op amps, but you don't need to spend much on them to liven it up if you'd prefer to (though the "analogue" sound signature was very nice I have to say, it just didn't suit my new speakers).
Looking for £125 collected from N London or postage at buyer's cost and risk.