Tests und Referenzen:
6moons Blue Moon Award: "A Superb DAC/Headfi/Minimalist Preamp 3-in-1."
2017 BEST BUDGET Award from Audio Art Magazine.
HiFi Knight: "Springy, energetic, well-textured, and above all, present at low end."
U-Audio: "The sound H1 renders is clean, posh and pure--great for all kinds of music." (content in Chinese)
HeadFonia: "Its detailed and textured high-range really makes you feel there."
Stereo-head: "Excellent medium range with a good musicality and excellent vocal performance, extremely natural and enjoyable. The high range is extended, open and bright without excess or sibilance." (content in Italian)