I have the same Innuos. It may not look like much, but it sounds amazing!
I am using a Nordost Heimdall 2 power cord and a Shunyata Delta 2 Ethernet cord. Very revealing without over analyzing. Both make a huge difference.
which power cable and USB cable for my Innous Zenith Mk3?
had a chance to grab a used Zenith MK3 at a crazy good price
this thing kind of looks and feels cheapish but no worries, not unexpected and did not buy it to look good in a rack
Im getting the impression it would benefit from a good power cord and USB cable
would like to keep each under $500
any recommendations from Zenith owners would be appreciated