: In your destination app (e.g., OBS or QuickTime), select your newly named "Sound Siphon" device as the Input/Microphone . Common Use Cases
: Send game audio, music, and your microphone to viewers on Twitch via OBS. Sound Siphon 3.4.2
: Route system audio into the built-in macOS dictation feature for real-time transcription. Troubleshooting Tips Sound Siphon - App Store : In your destination app (e