So I FINALLY got my hands on a maxon af-9 pedal!
This is my only external pedal and actually the only standalone pedal that I've had in decades.
I'm running it between the guitar and the kemper, and when on it sounds glorious. But when it's off theres an ungodly white noise.
It is a true bypass pedal, the specs are at the bottom of this page:
https://maxonfx.com/products/nine-…f-9-auto-filter
If I crank the noisegate (first stomp position) to the max I can get it to go away, but who wants to have to do that!
The noise happens with both battery and the official maxon power adapter.
Thoughts on how to resolve?