Hello Diego

Am 12.06.2018 um 15:01 schrieb Diego Ragnini diegora@... [Doepfer_a100]:

>
>
> “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.

Where from do you know that the leak is not in the external mixer

The same is valid  for the input signals Audio1 and Audio2. They might
might leak into each other before the rack

The only proof that there is a leaking caused by the A.138 or the WMD
would be to remove all external connections and then feed an internal
signal into the WMD and listen to the unused A-138. After that the other
way around: feed an internal signal into the Mixer and listen to the
(unused) WMD.

Everything else will be related to external gear or to the
interconnection with the external gear.

Florian