We've put together a comparison of these two impressive integrated amplifiers Pro-Ject MaiA vs NuForce DDA 120. Based on our rating, MaiA has a total rating of 5.3 out of 10 vs 4 out of 10 for DDA 120.
Advantages Pro-Ject MaiA over NuForce DDA 120
Better Total Harmonic Distortion (THD) in stereo: 0.02% vs 0.07%