So I have a Boss Katana 100 and a Zoom G5.
Sometimes I run the Zoom into the Katana because the Zoom has a really good envelope filter.
Sometimes I run the Katana Line Out into the Zoom because I use it as a looper.
So when switching cables around I messed up and had something like this:
Zoom G5 Headphone Out > Katana Input > Katana Line Out > Zoom G5 Input.
This was happening while the looper was running on the zoom and I was using the USB interface on the zoom to monitor through my headphones.
Queue some sonic chaos that sounded really cool and slowly got louder and louder.
Comments
They have things to protect about this, they would blacklist one of your accounts quite soon.