NAB 2011: Manfrotto Q5 Hybrid Photo/Video Head, 509HD Fluid Head Posted by Tony Reale | Apr 14, 2011 | Archived Content, Blog | 0 | Manfrotto demonstrates their new MH055M8-Q5 hybrid head for photo and video along with their new 509HD heavy duty fluid head for filmmakers. Our sponsors who made our NAB 2011 coverage possible: [adrotate block=”3″]