Audio output selection - Multiple devices in one card

Hi I my DAC, YBA CD430, has a unusual configuration, with 3 devices in one USB input (under same card number), as shown below.


card 5: CD430 [Passion CD430], device 0: USB Audio [USB Audio]

Subdevices: 1/1

Subdevice #0: subdevice #0

card 5: CD430 [Passion CD430], device 1: USB Audio [USB Audio #1]

Subdevices: 1/1

Subdevice #0: subdevice #0

card 5: CD430 [Passion CD430], device 2: USB Audio [USB Audio #2]

Subdevices: 1/1

Subdevice #0: subdevice #0


And “5,0” don’t sound in Linux, I need to use “5,1” or “5,2” to make it sound.

In the Web UI Audio Output selection, there is only a single entry name “Passion CD430”. When I choose it, I guess volumio by default pick up “5,0” but not “5,1” or “5,2”, leading to no sound output.

May I know is it possible to make Volumio lists all 3 devices in the Web UI so I can choose it accordingly?