I've heard from people whose opinions I respect that they are like this with Koss (use em until they break after a bunch of years, buy the same to replace the old ones).
I cannot recall the exact model anymore. After I lost the second pair, I was in a spot where I didn't really need headphones anymore, so I can't check.
Goddamn. I had a g935 that started to go after a year and a half, apparently super common for the model. Tried corsair. Good audio quality but terrible volume and dogshit range. Ended up on astro and it's been holding up well except for the pad popping out of the plastic bit. Horrible design. Tape fixed it and I'm happy otherwise.