I strongly believe that no USB to SPDIF converter will, jitter-wise, do the same thing as as "native" async USB DAC.
This is because SPDIF itself introduces jitter and no matter how jitter free the signal is inside the converter, once outputted as SPDIF, things tend to go to square one again.
I'm not saying that Linaeum66's solution didn't improve the USB input of the EE DAC which has a relatively weak USB implementation out of the box.
This is because SPDIF itself introduces jitter and no matter how jitter free the signal is inside the converter, once outputted as SPDIF, things tend to go to square one again.
I'm not saying that Linaeum66's solution didn't improve the USB input of the EE DAC which has a relatively weak USB implementation out of the box.