What's with this driver issue that seems like it's only with the 400s? Has this happened to the 4s, 500, 5LEs and 6s as well. I have all except the 400s they're next. The 4s are on the way. The other had 0 problems. Is this just with the 400s? What gives?
Is the burn in process Justing is doing working thus far?
I chalk it up to it being their first headphone to be mass produced rather than being pretty much completely hand made like their other ortho's.