I’m getting weird digital noise, almost like when you’re sitting with your guitar too close to a computer, when in dual routing (4cm). it’s not loud, but it’s loud enough to be a dealbreaker, forcing me to return this thing. does it w/all 3 of my amps. This doesn’t happen w/my Helix in 4cm. is there a fix for this? i’d like for the H90 to be a keeper, but only if i can solve this issue. thanks
well, this is embarrassing. i number my cables on the metal connectors w/Sharpie. apparently one of the numbers wore off, but there was an older marking on the opposite side of the cable that i’d never removed. in short, two of the cables were flip-flopped as a result. stupid mistake, i’ll admit it, and sorry for wasting your time!