It's kind of incredible and even more incredible that people haven't been talking about this more. I mean, it SERIOUSLY improves their sound, particularly in the bass region.
When I wrote my rather unhappy first impressions I was listening to this track:
and I was so turned off by the utter lack of bass. Mid chorus there's a big bass drop which is the highlight of the track. With no eq and without pulling the headphones off for the bass improvement its... I mean it's almost not there. The song just doesn't work. Their "relaxed sound" didn't bode well for a messy, maximalist song like this and left everything feeling flat and lifeless.
With these (plebby v-curve) eq settings and pulling them off a bit, the sound is transformed. I still find something in the mid range too warm and claustrophobic with certain vocals but overall my feelings about these headphones have changed drastically
I'm gonna put some time into trying to workout a mod for them. Fingers crossed.