At Deer Creek Audio, we think a lot about the importance of simplifying the digital transmission path. In this case of evaluating streamers, we recommend a solution that includes Dirac LIve room correction. This really simplifies the layout and optimizes the path to your final digital to analog conversion.
The miniDSP SHD series combines the Volumio streaming application and Dirac Live in a high definition DSP and DAC platform.
Adding Dirac to the mix is a game changer because of the way Dirac improves not only the system and room frequency response but also the time domain impulse response. The result is superior definition that rivals the sound you would have experienced in the recording studio.
Dirac, when combined with a high definition streamer, may likely be the biggest improvement you’ll experience in your journey as an audiophile.
Here are a couple of independent reviews, one on the miniDSP SHD series in Audio Science Review, and another on Dirac Live from Stereophile.