We've all read about how bookstores, appliance stores, and other bricks-and-mortar retailers are suffering with the increasing domination of Internet sales. That got me thinking about audio dealers. I've always believed that one can't really make an informed purchase of audiophile equipment without hearing it in a system properly set up by and at at a serious audio retailer. Here in New York City, we're blessed with six first-rate audio dealers in Manhattan alone, with more in the suburbs. I estimate that 90% of the products reviewed in Stereophile can be auditioned at a dealer or two within a two-hour drive of anywhere in the New York metropolitan area.