an image of the gnome output devices selector with options such as headphones, digital output (S/PDIF), HDMI, and "Aperture Science Heavy Duty Super-Colliding Super Button - Fifteen Hundred MegaWatts (pulseaudio)"
https://snug.moe/files/webpublic-c07415bc-43d7-4a6a-b48a-9c1f42e4a721