Get noise right at the source. The Noise Harvester is the world’s only device that actually eliminates line noise from the home’s power lines. Filters and conditioners either shuffle the line noise away or provide some isolation for equipment, but they do NOT eliminate or remove power line noise. Only the Noise Harvester removes line noise and converts it to another form of energy, light! Give your power conditioner a fighting chance by lowering the noise floor of the power line in the first place. The more Harvesters you add, the lower your noise floor. The Harvester makes a significant improvement in sound quality.