[GH85Carrera]

There was a Sears just a block away from the high school where I graduated. I often went in there before or after school and hung out for a while in the tool department. Way better than any toy store around for me. The had an intercom system that was likely a tube based amp, and it had a horrid very high frequency squeal. I had to walk around with my fingers in my ears (literally) to stand to be in the there. Various employees and the manager came over and asked me why I was walking around with my fingers in my ears, as it likely looked stupid. I told him there was a horrible squeal from the intercom. They were all older men, and could not hear anything. One manager mention several high school kids had mentioned it before., but since he could not hear it, we must be imagining it.