Just to necro an old topic, and to avoid making an entire new thread just for this.
I'm running the Razer Surround 7.1 with an ODAC/O2 + Q701, playing Battlefield 4.
For gaming, these are simply amazing. The Q701 has unnaturally large soundstage, soundstage depth, bright treble, somewhat leanish (but solid/detailed) bass.
So what does the Razer Surround 7.1 do to my setup?
Well first off, I did a few things.
-Enable Virtual Audio Device
-Enable Stereo Enhancement (Description: Increase the dynamic range of sound by widening the stereo field)
-Disable EVERYTHING ELSE (Sound normalization, bass boost, voice clarity)
Because the Razer Surround already boosts the bass by default, and voice clarity makes the midrange for gunshots sound muddy
On Battlefield 4, I used the Headphone setting with Surround.
The result?
Pinpoint accuracy of audio cues. The Q701's have a ~45 degree audio positioning depending on the direction of the audio source. What the Razer 7.1 does is narrow this down to 30 degrees.
Mix this pinpoint accuracy with accurate bass location, and the amazing depth the Q's already have. This is essentially the most immersive gaming experience I've had.
When I mean accurate bass location, an explosion off in the distance will really sound like it's far away. One that's extremely close will rumble the Q701's and be quite a theatrical experience.
The downside is that the treble peak is lost, that's about it.
Now I tried using my A900X with the software.
Nope. Did not sound good, the A900X has a midbass hump and adding more midbass hump made things more muddy. The A900X has great soundstage for a closed headphone, but it's a two layered 2D soundstage compared to the Q701's 3D soundstage depth. The A900X also has angled drivers which does not work that well with this software, since audio cues are more in front rather than to the side. There's an option on the software to fix this, but it didn't do it for me.
Now let's try it with music.
Nope. Nope. Nope. Treble lost, loose bass, pulled back mids? No thanks.
The midrange is not balanced at all. It feels like the ~300-800hz section of the mids are pulled back, while the rest is still flat. Not the best for music. Although, amazing for games without a doubt.
Is the Razer Surround worth it?
It's free, give it a shot, I loved it. With the right headphone, I think these are quite amazing. Especially with my open back Q701's. I didn't get the best results with other cans that are listed in my signature.