Half a year ago, I saw Audiotree in my recommendations and watched a few videos. All of the videos are mastered in such a way, it seems they have an audio setup (speakers), which are similar to HD600. When they release any video and music, vocals can be quiet and treble way to pronounced. I...

Assuming same headphones, no EQ, and same amp- can you really hear a difference? I really wanted to but just can't. I'm leaving no 3rd option- just yes or no and if in the middle pick which one you think is the most honest... (Bonus points if you post what DAC's you could or couldn't tell...