I was browsing eBay last week and came upon this little DAC for $120. I had never heard of it before, and a search here on Head-Fi turned up nothing. Googling also did not turn up anything either, except for some retailers. I found it on Amazon for $10 higher than eBay, but with the benefit of Prime shipping instead of a slow boat from China, and since I had about $50 worth of points, it was a no brainer. I like Topping, as I have a TP30 Mk 2 at work, and a NX3 amping my Fiio X3 for my portable rig. So $80 and 2 days later a package showed up on my doorsteps. It contained a nondescript box with minimal graphics.
Inside the plain box:
Out of the box:
There is a switching 15V 1A power supply, nice thick USB cable, an USB drive (nice touch!) containing the driver, manual, and instructions, and the DAC itself. The specs are cribbed from Topping's web site.