Sennheiser GSP 600 @ TechPowerUp
 

The Sennheiser GSP 600 is the company's new top-of-the-line gaming headset. It's essentially a simple analog headset with no RGB LEDs or similar gimmicks. Does it offer enough in terms of sound and microphone quality, as well as wearing comfort, to justify the $250/€249 price tag?

https://www.techpowerup.com/reviews/Sennheiser/GSP_600/