Windows 10: left audio channel wont work

my computer restarted a couple weeks ago, a few days after Christmas I think, and the left audio channel decided to just stop. i tried the built in troubleshooting, using different drivers even 3rd party drivers after a while, device manager, rollback drivers, everything "find and fix problems with playing sound" has to offer, restarting the pc. nothing has worked, and im out of ideas at this point. i got a corsair rgb gaming keyboard and an l-series gaming headset for christmas, maybe they can be correlated to the issue since they were plugged in around the time this happened. the left audio channel isnt completely dead either, its VERY faint but i can still hear it if my pc is on max volume. its not an issue with the speakers or headphones cause they both work fine on other devices.

:)

 

Copy left channel audio to right

My audio card is cooked and only left audio channel is working and outputting sound. What I would like to do is copy left audio channel to right channel.

I can't seem to find the solution. I would like to do it virtually (with software).

I know it is going to be mono sound, yet it is better then nothing.

Any tips?

This is not a duplicate question since I am not looking for how to set sound to mono mode, rather I am looking how to route left channel audio to right channel.

 

Clone right audio channel to left channel

first of all, please excuse my lacking english please

I'll try to explain my problem:

I am a DJ and i'm sometimes streaming my mixing sessions to youtube/facebook/whatever via my computer (OBS Broadcaster)... so now the problem here is:

The left channel of my DJ Mixers Master-Out is messed up, which results in something like that the mixer is sending out audio signal, which at that point of time should NOT be hearable to the audience.

To be more exactly: When the Line fader of Player 1 is still all the way down, people can already hear the sound of it, which should only be hearable when i move up the line fader of that player. And as a DJ you definitely don't want that as they can also hear the beatmatching and correction i am doing over my headphones.

I was using a Mac before and here i was using an App called "Loopback Audo".
Here i could easily create a virtual device and tell it to take the audio input of my computers right channel and then "copy/swap" the signal of the right channel (which is all ok) to the left channel (which is messed up), so people won't hear that destroyed signal from the left one.

NOW i am back to Windows and i need an alternative to this "Loopback Audio" App which is also copying the right to the left channel (in real-time) please.

im struggling for days now trying to find a solution but every application im trying can only create virtual devices, connect them etc. but NOT re-routing/copy the channels internally.

kind regards from germany ! and thanks in advance !

 

How to swap left and right audio channels

My headset swaps the left and right audio channels. I used Equalizer APO previously but I had to reinstall Realtek due to some issues. When I tried doing the same fix again after reinstalling, it no longer works. Are there any other ways to swap the channels?
Why doesn't windows have a built in setting for this? or is there any way to do it through Realtek? Using mono isn't an option for me since I work with sound a lot and need stereo.