Burn in also helps with the treble. "Tech Boss" shows the effect of Burn in his video for the DT770 Pro X with sound samples. In the video you will find sound samples before and after burn-in. The difference between before burn-in and after is most evident in the treble. I'd probably give the...

@timetolose Technically, both headphones will sound good on your Mac. You just have to try it like you said. There are also sellers other than amazon in Germany. These probably aren't the first and last headphones of your life either. Good luck haha..

@Alou "Cheap Phone - expensive sound". Spot on. Don't think I'll mod them. I like them the way they are.

Short update after I was able to listen to it for a few days. I prefer it to the porta pro. In comparison, they sound similar but not the same. The KPH30i is slightly brighter. It is not foldable, which has not been a disadvantage so far. It's a pretty lightweight pair of headphones and it looks...

The KPH30i has landed. Sounds familiar and good to me. The Porta Pro was one of the first headphones I really liked and then used extensively. This one sounds a bit brighter.