How does it work the Digital and Analog Inputs Playback feature?

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: