Hi, I bought an Owl Pedal in June 2017.
I have tried it for several weeks and wanted to ask for clarification about a constant background noise that occurs when the pedal is working. In fact, it produces a background noise that makes very annoying to use the pedal, and happens either when used alone or in a pedal chain.
This happens with any preset, but it is emphasized with distortion/overdrive effects.
It occurs either when it is powered by PC (USB), by DC (9v, 300 mA isolated), and even when powered via USB (plug to USB, 2000 mA).
I would like to know if maybe it can be a problem of my pedal, or if this is an expected behaviour.