I just started using my 4K tv with my new headphones and I noticed that the audio is a bit out of sync. Like 8ms.
I am looking for a hardware solution that I can use that will provide good audio and allow me to adjust the audio delay. Ive been reading about recievers but they arent really built for headphones and most adjustments do not apply to headphones.
Without more specifics about your equipment and configuration, looks like one of your devices (TV, headphones) has a fundamental problem. Do you think introducing a third hardware device in the chain will help?
How is everything connected?
Are the headphones wireless? Make/model?
Is the sync issue the audio lags video (usually the case), or the opposite?
What content are you watching when it happens?