I have a Steelseries Arctis 5 headset. It has two different stereo outputs, called “Game” and “Chat”, and a microphone. By default only one output device is found and the microphone is not found. I found a deb package and PulseAudio profiles to fix this issue: https://github.com/DemonTPx/steelseries-arctis-5-pulseaudio-profile
My issue now is that I don’t really understand how to use these profiles in Nixos. Is this possible through options or can I automatically use the deb package somehow?