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a weird, high noise shows up since i've installed the trigger i/o extension. did anyone else have had issues like that? what could be the reason for this?
it only occurs when i plug in something to one of the trigger-jacks.
maybe it has something to do with the metal case i have from erica (something like a contact between the jacks and the case itself, that causes an audible voltage), or could it be the extra-power it sucks from the PSU for the trigger-outs?
I think that this problem was addressed on this forum, a quick search gave me this result:
Seems like a grounding issue
It's a problem with the grounding in the LXR. Follow my instructions on how to fix it in the other thread.