Razor will not work in discord

Unless I have the sound turned up all the way and then the game sound is so loud I can't hear anything else. I cannot find a place to raise the volume in discord (other than the one I already have turned up all the way), and so I have this awesome headset that I can only use when I am not in discord and I have to use an old Corsair when I want to be in Discord (most evenings)