Cut out a radio tower's signal from next door
We were playing a gig Saturday night at a club that is right next to a radio station's transmission antenna. Most of our amps, etc. were affected, and I couldn't use my wireless mic. Fortunately our sound man got the PA clean by using one of these EBTech Hum Eliminators, it cut the radio station right out. I suppose that makes sense since the ground loop is an antenna that can pick up any signal, not just 60 cycle hum. It worked great. I just wish he had a few more so I could plug it in to my wireless mic system too. Time for me to order one, or possibly the ART Clean Box II, depending on what my salesman (Andy DieKroger) recommends more highly.