B&W Zeppelin AIr as USB DAC

[tmilovan]

Hello,

I'm trying to use B&W Zeppelin Air over USB as DAC and speaker and all works fine except I cannot use software volume control nor can I control the volume with external Zeppelin's volume control. The only way I can affect volume is via alsamixer and even there only PCM control is available.

Is there anything I can configure so I get a little more control over Zeppelin Air unit?

Thanks.

[hondagx35]

Hi,

please post your debug info.

how-to-collect-debug-info-t431.html

Frank

[tmilovan]

Here it is:

http://pastebin.com/UqkUivve

Thank you.

[hondagx35]

[tmilovan]

Ah sorry it must have switched card back to default while I was turning Zeppelin off and on again. Here is the correct debug output: http://pastebin.com/SRbVHXyk

Also, I have found out that volume does not work only when streaming Spotify. With everything else it works fine.

And thanks for the rest of the tips:) I'll try the new image as soon as I manage some time to write it to sd card.

Thank you.

[hondagx35]

[tmilovan]

Ah, I see. Thank you,