thinking about purchasing a head unit then i noticed this
* Refurbished and SEALED by the manufacturer.
This unit is a manufacturer Class "A", Quality Refurbished and SEALED by the manufacturer,
Unit appears NEW in new brown box, and is guaranteed to work perfectly.
This Unit Comes with ALL accessories supplied by the manufacturer.
i consider myself a noob & was wondering if anyone could enlighten me on the class A thing, and second would you recommend purchasing this why/why not? thanks again guys/gals