PS Audio Noise Harvester The PS Audio Noise Harvester converts line noise to light, works at frequencies 10 times lower than any filter, dramatically lowers the noise source, works throughout the home, and can be used with existing power conditioners. Multiple Noise Harvesters can work in parallel.![]() Lower line noise Removes noise not covered by power conditioners Cleaner background for audio Improved picture for video Permanently removes line noise Multiple Harvesters work in parallel for greater performance Improves performance of any associated power conditioner Black - In Stock. |