RELATED POSTS R_volution PlayerPro 8K TV R_volution Elevates the Sony UBP-X700 with the New Chassis DIY-X700 Upgrade Kit JBL Celebrates 80 Years of Audio Excellence with Limited-Edition L100 Classic 80 Loudspeaker What’s in a name? Well, a name can tell you a lot. As in this case, with the Momentum update. The MvX stands for … Continue reading Dan D’Agostino Momentum M400 MvX update