Volumio handles external digital sources processing them and converting them to analog with the Volumio’s connected DAC

First:

  • Connect any USB or I2S input (such as a USB turntable, a CD-drive, an USB audioboard or the Hifiberry DAC Plus ADC I2S DAC),

  • Play the input on Volumio

  • You will find the external sources between the BROWSE PAGE sources

  • Click on that icon to enable the input signal

Here the video tutorial:

How to play an external digital audio source? [Digital audio input feature]