You’re deep in a match and a friend joins the Discord call.
Their voice is instantly buried under gunfire, so you crank Discord, and now the notification blips are louder than the game itself.
You spend the next hour riding volume sliders instead of actually playing. It gets old fast.
Here’s the fix. You stop making your game and Discord share one audio pipe.
Think of it like two people trying to talk to you through the same phone at the same time. You can’t turn one down without turning both down.
What you actually want is to hand each of them their own line. Then you control each voice on its own, and neither one drowns the other out.
That’s the whole idea. The rest of this is just how to pull it off.
First, figure out what you’re actually trying to do
Two different goals get mixed up here, and they need different setups.
The first is just fixing the mix for yourself while you play. You want game audio at one level and Discord at another, maybe even coming out of separate devices.
The second is keeping Discord off your stream or recording, as its own separate track. That’s a streaming problem, not a listening problem.
Pin down which one you want before you install anything.
Most people reading this want the first one. If that’s you, the next three sections are basically all you need.
The free built-in way with Windows per-app audio
Windows already lets you send each app to a different output device. No downloads, no extra software.
Right-click the speaker icon, open the Volume mixer, and scroll down to the per-app settings. Every app that’s making sound gets its own output dropdown.
Point Discord at your headphones and your game at your speakers, or the other way around. Now they physically come out of different places.
If you already own two output devices, you might not need to install a single thing.
The catch is you need two real outputs for this to matter. One headset and nothing else won’t cut it.
A cheap way around that is a spare pair of earbuds or an old set of speakers plugged into a second jack. Windows treats those as a real device, and that’s all this method needs.
When you only have one output, use a virtual audio cable
So you’ve got one headset and that’s it. This is where a virtual audio cable comes in.
A virtual cable is a fake output device that lives entirely in software. VB-Audio Virtual Cable is the free one just about everybody uses.
You install it, and Windows suddenly thinks you have a second output. You send Discord to that fake output, then listen to it alongside your game.
Think of it as a second phone line you invented out of thin air. Discord talks on that line, your game talks on the real one.
The virtual cable is the second “line” you were missing.
It works, but managing what you actually hear gets a little fiddly. That’s why a lot of people skip straight to the next option.
The easy all-in-one with SteelSeries Sonar
This is what I’d point most people toward. SteelSeries Sonar is free, and it works with any headset, not just SteelSeries gear.
Sonar splits your sound into separate channels: Game, Chat, Media, and your mic. Each one gets its own volume slider.
So Discord voices live on the Chat slider and your game lives on the Game slider. You drag them independently and they stop fighting for good.
When you install it, Sonar adds its own virtual audio devices to Windows. You set those as your default, then tell Discord to use the SteelSeries Sonar Chat device.
Sonar does the splitting for you, so you’re not wiring virtual cables by hand.
One gotcha trips up almost everyone. In Discord’s settings, set the output to the Chat device and not the game one, or you’ll get a nasty echo the second you go live.
The power-user route with Voicemeeter
If you like knobs and total control, Voicemeeter is the deep end. It’s a free virtual mixer that routes anything anywhere you want it.
It’s genuinely powerful. It’s also a lot to learn if all you really want is Discord on its own slider.
Skip Voicemeeter unless you actually enjoy fiddling with an audio mixer.
For most people, Sonar does the same job with a fraction of the headache. Voicemeeter earns its keep when you’re juggling several sources at once or you want very precise routing.
Don’t forget to set it up inside Discord
Here’s the step people skip, then wonder why nothing changed.
Whatever second device you picked, whether it’s a virtual cable, Sonar Chat, or a Voicemeeter input, you have to actually tell Discord to use it.
Open Discord, go to Settings, then Voice & Video. Change the Output Device to your new device.
This is the step that ties the whole thing together.
If you set up everything else and left Discord on “Default,” it’s still dumping into the same pipe as your game. Change it here and the split finally kicks in.
If you’re streaming or recording, split it in OBS
Say your real goal was keeping Discord off your stream. Now the split does more than just fix your ears.
In OBS, add Discord’s audio as its own source, then assign it to a separate audio track. You do this in the audio settings for that source.
Now you can mute Discord in your recording, or balance it separately when you edit later. Your viewers hear the game, and your friends’ voices stay yours.
A separate track means you decide later whether the world hears your Discord call.
This only works cleanly if you’ve already sent Discord to its own device using one of the methods above. The routing comes first, OBS comes second.
Sonar makes this part easy, since it already hands OBS a clean Chat feed to grab. If you skip the routing and try to split it inside OBS alone, you’ll be chasing echo and doubled voices all night.
Quick fixes when something’s off
A few things tend to go sideways the first time. Here are the ones that actually come up.
You hear an echo. Usually Discord’s output is pointed at the wrong device, so double-check it’s on the Chat device and not the game one.
You hear yourself talking. A monitoring setting is looping your mic back, so turn off mic monitoring in Sonar or Voicemeeter.
No sound at all after switching. Windows probably shuffled your default device, so set your main output back as default and re-point Discord.
Game audio vanished. Check the Volume mixer again, because the game likely got shoved onto the wrong output during setup.
Nine times out of ten it’s a wrong output device somewhere, not a broken setup.
So which one should you actually pick
If you’ve already got two outputs, use the built-in Windows method and move on. It costs nothing and takes about two minutes.
If you’re on a single headset like most people, install Sonar and let it split your channels for you. It’s free, and it’s the least painful path by a mile.
Save Voicemeeter for the day you want to get fancy with your whole audio setup.
Until then, your game and your friends each get their own line, and you finally get to stop babysitting the volume.