Hey guys. A week ago, I ordered my HiFiMan through Headroom. Yesterday, I received them, and eagerly plugged them in to my Music Streamer II ---> Little Dot Mk3, and I was sort of overwhelmed. Music doesn't sound much better, the bass (yep, bass!) is a little bit worse than my HD598, and it feels sort of muddy, overall. The mids are really the same as my HD598, and the treble is a little more sparkly. I don't know if it's because my amp is not powerful enough to move the HE, or if my DAC isn't good enough, but it just feels a bit underwhelming. I burned them in for 8 hours, overnight. The sound cleared up a little bit, but nothing major. The sounstage opened up a tiny bit and the highs are a bit better. Do you think I got a defected one, or is it just a case of bad amplification?