The other closed headphones are 569 and are on Inner Fidelities wall of fame.
Sennheiser HD 569 ($179)
The Sennheiser HD569, while relatively new, delivers a mature and high-value experience due to its roots going back...
What's this plugin you speak of? Plugin for foobar or what?
p.s. OK, found it, it is for Win10 only so no good to me because I still use Win8.1 and will until it is no longer supported.
So, you are frame rate limiting, which you can do in any game by using Nvidia Inspector. But you say it is like vsync without the tearing. You have to turn vsync on to stop tearing even if you do use a frame rate limiter.