Worse, a bunch of them have awful coil whine. I seem to be one of the few who can hear it, but quite a lot of electronics kick off an infuriating, high-pitched

Worse, a bunch of them have awful coil whine. I seem to be one of the few who can hear it, but quite a lot of electronics kick off an infuriating, high-pitched ringing and I don't want one more doing that.