by Static Z Software is a powerful macOS utility that makes your Mac's audio output available as an audio input device. It allows you to route audio from specific applications directly into recording software like OBS or DAWs like Logic Pro. Core Functionality
: You can choose to capture audio from your entire system or select specific apps (e.g., Safari, Spotify, or Zoom).
: On macOS 14 and earlier, Sound Siphon requires a System Extension . To install this, you may need to boot into Recovery mode to grant permission for the extension to load. Sound Siphon 3.4.2
: It can mix application audio into a stereo stream or capture each app on its own discrete channel. Setup and Installation Guide
: Beyond routing, the app can record directly to formats such as AIFF, WAV, FLAC, and M4A. by Static Z Software is a powerful macOS
: Open the Sound Siphon interface and click to create a New Custom Input .
: In your destination app (e.g., OBS or QuickTime), select your newly named "Sound Siphon" device as the Input/Microphone . Common Use Cases : On macOS 14 and earlier, Sound Siphon
: Send game audio, music, and your microphone to viewers on Twitch via OBS.