The EZB-8 is an important accessory for all professional installers to use whenever running multiple volume controls from a single amplifier. When combined with impedance magnifying volume controls, the system wiring can be greatly simplified, making an installation more reliable, better looking, and easier to service and maintain in the future. The high quality components used, combined with the generous power handling of up to 150 watts RMS per channel, and the confidence-boosting 10-year warranty make a powerful combination at a very reasonable price to add to any install.