Le Mon, 6 Mar 2017 11:11:09 +0100,
Ralf Mardorf <ralf.mardorf(a)alice-dsl.net> a écrit :
On Mon, 6 Mar 2017 09:58:41 +0100, Dominique Michel
wrote:
You must have 1 connection to the ground, and all
the equipments must
be connected to it.
Instead of following you wiring hints, the OP should follow my hint
to connect the computer and amp to the same main socket by a multiple
socket, ensuring that the main cables and audio cables are 100% ok.
If it work so, you are right. But when it doesn't work so, and that can
be happening in practice, you will have to improvise and for that, you
must be systematic by using only one ground connected nearest the audio
inputs.
Best,
Dominique
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