No problems at all with wiring for the Asus Xonar Essence one but sound become gorgeous (with the discrete opamp). And with a new larger case, adding a second case with a separate PSU totally rebuilt with Belleson regulators and changing all electrolytic capacitors with Simic II you can forget any other DAC and listening only music.

This was only the first step, long wires are necessary to arrange the discrete opamps in the narrow space of the One’s case.