AudioQuest's Niagara power conditioners offer full protection for your high fidelity electronics while employing a wide variety of proprietary technologies to allow incredible sonic benefits. Going far beyond the normal suppression of AC line noise, the Niagara line offers Dielectric-Biased AC Isolation Transformers, Transient Power Correction with up to 90-amp peak current reservoir, Patented Ground Noise-Dissipation System, 21-Octave Ultra-Linear Noise-Dissipation Technology, and Ultra Low-Z (low impedance) NRG Series AC Power Inlets and Outlets.