I am running Volumio on a Pi4 with Digione, connected to a Schiit Modi 3, with RCA cable. I am not quite sure how I can confirm that Volumio/the Pi is outputting 100% volume? It seems kinda low to me. What kind of settings are correct?
Should I2S dac be on or off when using Digione with Modi 3? Should I enable mixer, or will the selected “none” make sure the output is 100%? I can not select hardware, even though I have tried resetting everything to factory settings.