USB DAC - No sound.

I have a FIIO X3 24/192 music player. It can be used as a USB DAC. When I plug it in, it is immediately recognized. It shows up in the configure desktop multimedia module. However, there is no sound output when I configure it for audio output. I’m using the default pulseaudio setup. What do I have to do to a) produce sound and b) play it at 24/192?

I’d appreciate any help. When it comes to audio, I’m a newbie.

Thanks.

Update: The DAC works perfectly in Audacious using ALSA as the output plugin. It does not work in Pulse Audio.

Glad to read it is working with the underlying alsa.

Did you try using the specific application pulse audio volume control (pavucontrol) when it came to tuning pulse to function with your USB DAC ?
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I haven’t tried pavucontrol. I will check it out and see what happens.

Thanks.