So.
Thanks for answering.
I use all the time a reverb as FX1, sometimes I add a slap back delay on FX2 and regular delay on FX4. But the burst occurs intermittently wether the FX2 or FX4 are activated or not.
I use compressions on the vocals as well.
The noise burst occurs on many channels, using FX or not, compression or not, in the recording as well, on many channels as well like I said, but not all of them.
I’ve got three monitors on outputs 1, 2 and 3, an ear monitor on outputs 9/10 and of course the main speakers on the main output.
I would say we can hear it everywhere but since it’s really loud, I can’t say for sure. Sometimes I use ear monitors on outputs 5/6 I think it wasn’t in it since it wasn’t as loud as in the speakers…