Magnus Audio products are available in the US and around the world through a network of factory authorized Dealers and Distributors. In order to ensure the highest level of customer satisfaction, NEW Magnus products may only be purchased through an Authorized Dealer or Distributor. Products that are purchased over the Internet, by phone or mail order are presumed to be "used" and do not qualify for any factory Warranty. Magnus Audio will not warrant products that are purchased from anyone who is not an Authorized Dealer or Distributor, or products that have had their serial number altered or defaced.