Oh, thank you for help!!!   According to your description 699 are more for me - for metal/rock you don't need too much bass, mids are more important. So thanx again!!

UPD: Spoke to a friend of mine - he said that HD669 have more natural response. Still waiting for any help on this.

Hello guys!   Has anybody tried Superlus 668B and 669 headphones?   I'm looking for a replacement for my Koss Porta Pro, which are too bassy - i need more neutral sounding headphones for listening heavy metal/rock (an everything inbetween) music without overwhelming bass.   The...