[LAU] Behringer and Linux

[David Jones]

I have an external USB hub with its own power supply. It introduces a hum when I have its PS connected.

David W. Jones
gnome at hawaii.rr.com
authenticity, honesty, community
http://dancingtreefrog.com

On Mar 30, 2015 1:00 PM, Len Ovens <len at ovenwerks.net> wrote:
>
> On Mon, 30 Mar 2015, Fons Adriaensen wrote: 
>
> > Some week ago I had some spare time and decided to have a look at 
> > it. Connected the USB to my Linux workstation and connected some 
> > headphones to the mixer. Result: with all faders down and just 
> > the HP volume turned up there was a high level 50/100 Hz in the 
> > headphones. Removing the USB connection was enough to stop it. 
>
> Good to know. The last mixer I bought I went through channel by channel 
> and each control looking odd things like that. I would have thought there 
> should be no analog Audio anywhere near the USB. 
>
> -- 
> Len Ovens 
> www.ovenwerks.net 
>
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