klbrthng

I've been running xlr to FOH ever since I got my helix back in September of 2016. So far I've only had one issue and I think it was with my Relay G50 wireless that was the root of the problem. I went to switch on my delay effect and it caused everything to become a clean booming preset. After finishing the song I powered off the helix and powered back on but the clean booming sound still existed. Anyone else run into that before or at all?