hey guys and gals iam selling a alpine pdx 2150 digital amp used for 3 days sold my bike. now its sitting in my room in the box nothing wrong with it works perfect no scratches no nothing. $300.00 retails for over $400.00 this is a digital amp they dont get hot and shut off ever. shipping is paid by u $20.00 dont need to sell but i hate to see it sitting around when someone can use it.