just got my set from amazon.
First impressions:
- Bass is underwhelming coming from HE400. I have also heard HE500 / HE560. X2 Feels extremely loose and sloppy. Doesnt seem to go as low.
- I have not used a dynamic driver headphone in a long time, there is def a difference between this and planars regarding speed and just general impact. Planars feel so fast. Planars also make bass impact and rumble feel extremely alive. The fidelio x2 has the bass, but overall its sloppy and slow while not having impact.
Keep in mind I am not a basshead, I just like really nice bass, so I mainly bought these because everyone was saying how nice the bass was.
- Mids I have no problem with, as they are better than the HE400
- Treble I also have no problem with as they are much better than the HE400
Overall right now im not too impressed. There also seems to be a driver imbalance, my right driver seems to be louder.
I will however say that the comfort is fantastic. 1000x better than any hifiman i have tried.