Home › Forums › Products › Stompboxes › Noise using dual mode/ inserts › Reply To: Noise using dual mode/ inserts
February 7, 2023 at 2:44 pm #168930
It sounds like there is a ground loop in your setup somewhere, but it is difficult to troubleshoot this remotely since there are many variables in your setup.
What amp are you using? Are you able to test this configuration with another amp?
Is there any hum when you plug the output of the Ox Box directly into the interface without going through Path 2 of the H90?