# 4. Audio configuration **Please read carefully [1. Which audio setup do I use?](./setup/README.md) to know which of the following case(s) will match your setup.** - [Case 1: OBS + Mic/Aux source](micaux.md) - [Case 2: OBS + Desktop Audio Source](desktopaudio.md) - [Case 3: OBS + ReaStream VST (Windows only)](reastream.md) - [Case 4: OBS + OBS-ASIO (Windows only)](obsasio.md) - [Case 5: OBS + OBS-ASIO + ASIO mixer (Windows only)](asiomixer.md) - [Case 6: OBS + BlackHole (macOS only)](blackhole.md)