Unit is 1.5 years old. From the factory has ES upgrade and none of the "dot" upgrades. Was purchased with all the upgrades/fixes once Outlaw straightened out the issues. Pre-Pro is in original condition with original box, manual, remote. Selling due to the fact that I went back to a receiver due to space limitations. Asking $550 shipped anywhere within the 48 U.S. Pay Pal accepted. Questions or purchase, email to firstname.lastname@example.org. Thanks!