Hans said: The UD-H01’s sound quality is commensurate with its price. And when you consider that it also offers an asynchronous USB input, XLR outputs, and a headphone amplifier, and that its Swiss Army Knife flexibility makes it suitable for a wide variety of applications, the overall package becomes much more compelling. The UD-H01 could prove to be a product that will grow along with listeners as their listening habits evolve. In that sense, it’s an ideal gateway product to high-fidelity audio.
The gist: Pretty good DAC for the money.