Helix Native sounds fizzy in Helix Posted May 15, 2018 perhaps a explication for a part of the problem and a part of the users. It's so obviously that i wonder why i did'nt see it before: Yesterday, i tried a new fremen preset in the afternoon using my self constructed 12" coax monitors conected via AES/EBU at moderate home level - sounded quite good - pretty close to the sound in fremen's demo video with my monitors. (just the sound, unfortunally not the playing) Did the same thing in the evening, but cause some people in the house were already dreamin, at a lower level. So low, i could hear the strings of my solidbody behind the amp sound. There it was - the fizz! From the speaker, not from the acoustic sound of my guitar. Rising Volume just a bit - fizz gone. I don't know if this effect comes from the Helix (main volume), from the AES/EBU output, from the poweramp or from the speaker but this could explain the pain of some bedroom players between us ;) - and why others get no fizz. Just a starting point for further investigation.