Okay, I have been doing my tests between the DT990 Pro vs the AKG Q701. To be honest I am kinda liking the AKGs a little more than the dt990s. I have been burning my AKGs in, and they seem to have opened up a bit more. The bass is actually comparable to the DT990s and I am actually preferring the slightly tighter, natural bass vs the slightly exaggerated bass of the DT990.
In gaming, a lot of games have an ambient noise to the environment, and I find myself wanting to turn the bass down on the DT990s because the ambient noise has a little to much bass dominance. I also confirmed that the treble was a little softer on the DT990s. This can be good in some situations if you are sensitive to higher frequencies, but I still (overall), seem to prefer the Q701 in this regard.
I preferred the Q701 while playing Max Payne 3, mainly because Max's narrative sounded better. Max has a deep voice and the DT990s had a little too much bass making his voice seem weird to me in comparison to the Q701s.
In addition, I seem to like the straight cord of the Q701 vs the coiled cord of the Dt990. The coiled cord is a little bit heavier in weight so if it is hanging it can pull a little on the headphone. Plus, the AKG has removable cords and came with 2 cords - 10 ft. and 20ft.
I do find the DT990 to be slightly more comfortable with the soft headband pad vs the leather bumps on the Q701. Also, and the DT990's velour ear pads are a little softer and more comfy. I found the Q701 ear pads to be a little itchy after wearing for longer periods of time.
All in all, I have not completely made up my mind yet. Right now I am leaning towards my Q701 for overall sound. But, I am in the process of trying to burn in my DT990 to see if anything changes in its sound signature. I got my Q701 for $160 bucks "used" from Amazon Warehouse Deals- which is a pretty good deal vs the $189 I paid for the DT990. So there is another check mark for the Q701.
I will continue my testing and burn-in of both headphones, and update everyone interested as to what my final thoughts are.
To be honest I am kinda considering checking out the - Superlux HD668B - or the - Samson SR850 - just to compare and see if a $50 headphone can compete with these $200 - $300 headphones like many of the reviews say. Anyone have any thoughts on those two headphones?