Review on FiiO E10K USB DAC and Headphone Amplifier - Superior Black Audio Enhancement by Agata Biz ᠌

It is worse than the built-in one, for the sake of interest I measured the parameters using RMAA, 0.012% distortion, despite the fact that the built-in sound gives at least 0.002% harmonic distortion (VIA VT1708S). On different computers and systems I listened, starting with XP and ending with 8.1, everywhere the sound is rubbish, which it should be with distortions of 0.012, rough. At first it seems that it is better than the built-in one, but these are distortions! There's nothing to discuss here, money down the drain. I believed the reviews, took it, but alas, the miracle did not take place))))