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Review title: Works Wonders
Product review: I am the senior operator in a small planetarium in Ohio, the Clark Planetarium at Shawnee State University. We recently updated our system, but one of the main issues we had is the 60hz hum through the ground loop. Our system is sprawled out across several circuits, so it was very difficult to isolate and eliminate the noise problem until we purchased the Hum Eliminator. We purchased just one of them to try it out (because the costs are rather high), but now that we have field tested that one, we will be purchasing more for our other input systems.If you have noise problems, this is a HIGHLY recommended product.
