Regarding the comment about needing "power" for these headphones:
I must disagree; that's a baseless claim and not grounded in science. The type of amplification used generally has a minimal, if any, impact on sound quality. At worst, an amplifier with a high Ohm output might slightly alter the frequency response. However, these headphones are sensitive enough to deliver loud and consistent quality sound across various outputs.
It's important to be skeptical of some "audiophile" myths.
On another note, these headphones offer exceptional sound quality. The high end is slightly subdued, which I personally find appealing. They adhere to a super neutral Harman target with a smooth frequency response (no ripples). Despite their tuning, which often compromises resolution, they resolve sounds impressively.
The build quality and comfort are top-notch. I highly recommend getting these if you have the chance.
It's frustrating when people spread misinformation.