Hello,
I have encountered a problem (others too), that with the iFi Audio Zen Stream there is no option for DSP volume control. Only device control and software mixer in the Zen Stream. How to enable the DSP software volume (done by Roon) for my setup?
Michael, I moved your post to the iFi group where they may be able to provide some assistance to you. Also, this very long but active discussion may also be of assistance: