Okay. I've tried pretty much everything. I have a Windows Laptop with OBS, a male-to-male AUX cable, a headphone splitter (turns one audio jack into two), and, obviously, a 3DS (Old XL). I can hear the audio but my laptop, and more importantly OBS, can not. I've gone into Sound settings, Audio device settings, control panel, pretty much everything I can think of. Any tips I might be missing?