Reply To: How's your input lag? Welcome Page › Forums › RetroPie Project › New to RetroPie? Start Here! › How's your input lag? › Reply To: How's your input lag? 02/05/2016 at 05:39 #116271 jeffdamannParticipant You dont have to hack you pi into a crt, at least not a model 2, there is a 3.5 mm jack specifically for it.