For sale is the NAD T-187 theater processor taken in on trade. Still a current product and able to be upgraded to 4K when module is available. Unit has been inspected by our technicians here at Audible Images and is in perfect working order. All inputs and outputs are functional. Our customer upgraded to the M17 from NAD. Please feel free to contact us regarding this as well as any of our other listings. Please add 3% for credit card transactions. Buyer pays shipping and insurance. Florida residents add 6.5% for sales tax.