Try changing the device profile to "pro audio" on the configuration page of pulseaudio volume control (yes, i know it says pulseaudio but it controls pipewire now)

On Fri, Oct 24, 2025 at 9:56 AM Bill Purvis <bill@billp.org> wrote:
Hi,
I've just bought an ESI-Audio Gigaport-Ex to provide 8 output channels.
When I connect up to my Laptop which is running Debain 12 with Pipewire,
it appears on qpwgraph, but only shows two channels (Front-L + Front-R).
How can I persuade it to show all 8?

Thanks,

Bill
-- 
+---------------------------------------------+
| Bill Purvis          G8DIO                  |
| bill@billp.org                              |
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