Issue resolved, had to enable both Volume Normalization and DSD Auto Volume Level.
Raspberry Pi 4
Volumio 3.378
More of confirmation than an issue, I have a couple of iFi DACs (Micro iDSD BL and Micro iDSD Signature) and for the most part work fine w/ Volumio 3.378 w/ the exception of DSD. I have a RME ADI-2 DAC that works fine with Volumio and DSD.
So my question, looking at the DAC compatibility list, the iFi DACs are not listed and I assume that is my issue w/ iFi and DSD, not supported in the Pi Kernel?
Thanks