GI Killer 0 Posted December 26, 2012 Need help with Turtle Beach DPX21 head phones and the beta version. These head phones work perfectly with the arma2 and arma2oa executables, however when I use the beta executable the volume drops to near nothing. I don't know if the beta doesn't support Dolby Digital or if there is something else I should try. Any help would be appreciated. Thanks. Share this post Link to post Share on other sites
