Is there anyone who compared more than one set of T1 side by side? Basically i have 3 T1 headphones here: one T1 sn 55xx and two T1 sn 99xx. The T1 with sn 55xx is brighter and a little bit more revealing in general, and the other two with sn 99xx have a darker sound (the difference is not...

I just ordered the Beyerdynamic T1 earlier today, It will arrive in 4 days. The K702 Anniversary.. these headphones simply superb, very clean and pleasant sound, I still can hear things I never heard before in music I know very well, but I'm curious how they compare to the T1.. i just want to...

Wow .. There is quite a significant change in sound from what I hear the last 24 hours. there is a pink noise generator in logic pro 9 and i used it in the last 24 hours for the burn in. In between, i've listened to music for two hours and one hour of quiet to give the driver a rest. I...

I just got the K702 65th anniversary today and i also have the k701.. the Anniversary's sound signature is better for my taste than the one in the k701(right out of the box vs burned in k701). The general sound is still a K7xx sound signature but a little bit better in everything, better bass...