Demonstration Units John teaches classes where he features his favorite products. Sometimes the box gets damaged, and for sure the wires have been uncoiled form their original packaging. Or there will be a mark or two on the casing. We can't sell these products as new, but these lightly used demonstrators are available to you at a fraction of their retail purchase price. The good news is that the units have been tested. So you know that they'll work for you right out of the box. 3-Year Extended Warranties are not available for demo items. | 
