Posts by klane

+1 for burning in these headphones for a week or so. It seemed to improve the treble performance for mine in particular. I used the track here to burn mine: http://www.jlabaudio.com/burn.php

I've never heard the 780's but I've had my HFI-580's for about a year now and I completely recommend them. They were a little clampy on my head at first but they loosened up and the sound is really fun and rich. The soundstage seems...