From mccoyn's Reddit comment: "The isolated grounds was what I thought it was while reading the story. I bet when this was installed, there was a problem with the sound buzzing. Isolating the grounds would make it go…
From mccoyn's Reddit comment: "The isolated grounds was what I thought it was while reading the story. I bet when this was installed, there was a problem with the sound buzzing. Isolating the grounds would make it go…