Ok, thanks. It can well be tweaked hi2050/pro80 driver. Thats good news. Bad news is that now I really have to get those. I have no idea how old ts671. Looks can be deceiving. And if it is infact improved version of hi2050 it is of course newer headphone and also the unofficial flagship takstar. I can't really consider hd6000 totl takstar because it seems to be directed more towards average consumer. I have not heard it though but that is how it seems to me.
my guess is that the ts671 is older. I dont know about the sound quality but aesthetically it looks like a step down if it is a newer model. it looks outdated, the plug is silver instead of gold, and i think it is made of hard plastic and no metal parts. it is cheaper though.
Edit: And man, where did they get the model for that, his hair style is so 90's
Edited by bravobs - 3/15/14 at 8:05am