Full SteadyClock FS circuit as in the ADI-2 Pro FS for lowest jitter and highest jitter immunity. 6 samples less latency on the AD side by new ADC (5 samples AD, 7 samples DA. It won't get quicker Mic inputs SNR improved from 112. 2 dB to 113. 7 dB, TRS Line inputs SNR improved from 114 dB to 116. 3 dB (120 dBA). THD Line inputs improved by 8 dB.