The Rocky Mountain Audio Fest is one of the few industry events where consumers can attend a show devoted almost entirely to two-channel music reproduction. It's also one of the few venues where new companies can afford to present their wares, and high-end companies of any size can have direct contact with their customers. It's an event less about commerce, and more about the passion that, in its purest form, drives the high-end audio community. At this year's Audio Fest, Wilson Audio's John Giolas and Pete