IO Router
Smart audio routing by priority
About IO Router
Automatically route your Mac's audio inputs and outputs based on your priority preferences, eliminating manual switching between devices. Key Features: - Set priority rankings for your audio devices so the system automatically switches to your preferred input or output when available - Exclude specific devices from auto-routing while keeping them available for manual selection - Get notified whenever the app automatically switches your default device - Launch at login to manage audio routing in the background with an optional menu bar icon