• sub
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  • Registered: 2021-01-28
  • Posts: 31

Topic: ADI-2 & 2/4 Pro SE Lower Output when using USB

My ADI-2 & 2/4 Pro SE lowers its output volume (analog) if I connect it to my Raspberry PI 5 USB port. A way to reset this, strangely, is to connect it to my MacBook Pro. Then the volume is back at normal listening levels. I cannot figure out what is causing this behaviour, any help is appreciated.

  • From: Germany
  • Registered: 2007-04-10
  • Posts: 9,774

Re: ADI-2 & 2/4 Pro SE Lower Output when using USB

The volume setting comes from the computer you connect to in this case. Check level settings on the Raspberry. The ADI doesn't know what it's connected to...

Regards
Daniel Fuchs
RME

RME Support's Website

3 Reply by sub (edited by sub 2024-08-02 15:52:41)

  • sub
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  • Registered: 2021-01-28
  • Posts: 31

Re: ADI-2 & 2/4 Pro SE Lower Output when using USB

Thanks for the answer, but my raspberry configuration is set to output  at 100% volume. Really confused what is the issue then.

Furthermore, checking ALSA via Terminal, it seems it's not possible to set any configuration for the  ADI-2 & 2/4 Pro SE in Linux. Is that correct?