I'm not sure this DAC needs any introduction, It's one of the most consensual DAC around. Truly high end, incredible sound and built like a tank. Nothing to do with all these flimsy DAC which are flooding the market right now. I'm the original owner. It's in perfect condition and also comes with the original packaging. Unless you need all the extra inputs available on the 7.1, this one clearly has the best value for money. It comes with an RCA to BNC cable.