This listing has upgraded configurations. If the computer has modifications (listed above), then the manufacturer box is opened for it to be tested and inspected and to install the upgrades to achieve the specifications as advertised. If no modifications are listed, the item is unopened and untested. Defects & blemishes are significantly reduced by our in depth inspection & testing. PRODUCT OVERVIEW 1.CinemaSound: Waves MaxxAudio Pro boosts volume and clarifies every tone, so you experience studio-quality sound. 2. CinemaStream:…