Doepfer

“Mixer” is not a module, is an outboard mixer, a Soundcraft GB2R 12-2 where all audio signals are routed to.
It’s from its monitor outs (headphones) that I detected the leak.
It makes no sense to me. 

> Il giorno 12 giu 2018, alle ore 14:42, Florian Anwander fanwander@mnet-online.de [Doepfer_a100] <Doepfer_a100@yahoogroups.com> ha scritto:
> 
> Tobe honest: the culprit is not in the pictured case: it is the device 
> that you describe with "Mixer" where the A-138s and the WMD multiple are 
> fed to. What is this "Mixer"?
> 
> Am 12.06.2018 um 14:06 schrieb Diego Ragnini diegora@free.fr <mailto:diegora@free.fr> [Doepfer_a100]:
> >
> >
> > Hi thanks everybody for replying
> > The situation was vague indeed, sorry, though the patch is very basic
> > The case is just 1 row (LC3)
> > As you can see by the colours on the following screenshot, the multed 
> > audio 1 signal (red cable) is slightly affected by the audio 2 signal 
> > (blue cable), as we turn CW the A-138s channel volume knob.
> >
> > Nothing else is patched/ engaged.
> >
> > I unfortunately have no means nor expertise for measuring anything.
> > ASAP I will first try installing the multiple on another case.
> >
> > Best, Diego
> >
> >
> >
> > Il giorno 12 giu 2018, alle ore 10:25, John Hollis
> >  john@hollis.co.uk <mailto:john@hollis.co.uk> <mailto:john@hollis.co.uk <mailto:john@hollis.co.uk>> [Doepfer_a100]
> > <Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100@yahoogroups.com>
> > <mailto:Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100@yahoogroups.com>>> ha scritto:
> >
> > Hi Diego,
> >
> > It does sound like there might be a short between the adjacent
> > modules. Can you check for that?
> >
> > Thanks
> > John
> >
> > > On 12 Jun 2018, at 08:57,yahoo@doepfer.de <mailto:yahoo@doepfer.de>
> > <mailto:yahoo@doepfer.de <mailto:yahoo@doepfer.de>>[Doepfer_a100]
> > <Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100@yahoogroups.com>
> > <mailto:Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100@yahoogroups.com>>> wrote:
> > >
> > > Hello,
> > >
> > > the A-138s is a very simple module (just a standard mixer
> > circuit with
> > > operational amplifiers) and I have no idea how the signal could
> > crosstalk to
> > > any other module.
> > >
> > > Best wishes
> > > Dieter Doepfer
> > >
> > > > -----Ursprungliche Nachricht-----
> > > > Von:Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100@yahoogroups.com>
> > <mailto:Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100@yahoogroups.com>>[mailto:Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100@yahoogroups.com>
> > <mailto:%0A%20Doepfer_a100@yahoogroups.com <mailto:20Doepfer_a100@yahoogroups.com>>]
> > > > Gesendet: Montag, 11. Juni 2018 15:09
> > > > An:Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100@yahoogroups.com>
> > <mailto:Doepfer_a100@yahoogroups.com <mailto:Doepfer_a100@yahoogroups.com>>
> > > > Betreff: [Doepfer_a100] Interferences from A-138s into LC6
> > > >
> > > >
> > > > Hello, I have a WMD buffered multiple which suffers from A-138s
> > > > mixer interferences, both powered by an LC6 Doepfer case. Is the
> > > > WMD faulty or its cable? A-138s output ca n be heard on the WMD,
> > > > unless knob's fully CCW. I also see that the multed signal is
> > > > louder that the original one. Any hint is welcome.
> > > >
> > > > Best regards,
> > > > Diego
> > >
> > >
> > >
> >
> >
> >
> >
> > 
> 
> -- 
> http://www.florian-anwander.de <http://www.florian-anwander.de/>
> 
>