More on Amazon.com : http://www.amazon.com/gp/product/B007N0TB14?tag=purrfectcatdi-20 <br /> <br />Niles VCS100K Volume Control <br /> <br />Universal Impedance Magnifying circuit enables safe connection of up to eight pairs of loudspeakers to a single amplifier or receiver using the VCSHU B8 <br />Make-before-break switch design delivers 12-step pop-free control for a wide range of listening volumes <br />Premium-quality parts and construction ensure high-fidelity sound 100W continuous power handling with flat frequency response - 12dB <br />Includes designer-approved screwless wall plates in four colors to blend seamlessly into any decor and accommodates standard one-gang electrical boxes <br />Ten-year limited parts-and-labor warranty
