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 also have the grado sr80 and right out of the box the k702 felt light in the low frequency compare to the grado .. but even now after only one day the difference in the low end is pretty much gone and this is quite amazing for me because i also have the akg k701 and i didn't hear any change in the sound even after 100 hours (although i just played music to burn in the k701 without any pink noise but i doubt if the pink noise is the reason for the change in the sound, i just wanted to give it a try)
So basically i really like the sound of these headphones and i don't feel like something is missing like i felt when i first heard it, but i am wondering if it can be even better with a headphones amp .. i'm thinking about spl auditor or even better for me is the spl 2control but i don't know if the headphone amp in the 2control is good enough and even if it better than the apogee ensemble headphones out which is what i'm using right now.
The spl 2control can be useful for me because my studio monitor controller doesn't have headphones amp so i can buy the 2control and i will use it as a monitor controller and a headphones amp and than i can sell the controller that i'm currently using.. anyone have experience with the spl 2control? Is it good enough as a headphones amp for the k702?
Edited by Logix - 12/6/12 at 4:36pm