[003user]

It clicks on both DI and XLR input. The connected cable does not matter. The clicking is always there.

Clicking noise description:

PLOP

The thing is that the input is still working (converter converts voltage into numbers). And when the input gets activated in the software or when pressing HPF, it clicks once. And then a constant inaudible signal goes into the software (or the software generates it?). This is a digital signal almost for sure, not an "analog buzz" like from a bad cable. I cannot hear the signal (with headphones), I only noticed because the meter in the mixer showed me. I can modulate it with an EQ and then sometimes I can hear it, depending how much I boost it. It sounds like a sinewave gets modulated by another one when I wiggle with the EQ (low freq booster). Sounds like a bassy FM synth, very digital. I should actually sample it, because it's a very cool sound

Attached is a screenshot of the signals frequency: