Hey developers, your DAC is great - but missing one primary input that almost all DACs have and that is a USB input. You have a great dac that performs very well for its price point. However, without the USB in, the outside world will continue to ignore it for the most part. I really wanted to buy it to go with my 3.5's and my sub 8, but without a USB input, it's dead in the water. I ended up with a JDS Labs Atom DAC+, which doesn't have the other features yours had - which I wanted! but I had to have the USB input. Please consider adding that in your next version. You will also increase your market penetration to the rest of the home audio world!