Powerful Audio Control
Professional-grade features made simple. Built on native macOS APIs with no drivers.
Per-App Volume Control
Adjust each app independently from 0% to 200%. Gain support helps boost quieter apps.
- ✓Volume range: 0% to 200%
- ✓One-click mute per app
- ✓Real-time 8-segment VU meter
- ✓Settings persist after restart
Per-App Audio Routing
Route different apps to different output devices. Send Spotify to speakers and Zoom to headphones simultaneously.
- ✓Multi-device simultaneous output
- ✓Follow system default device automatically
- ✓Pin apps to specific devices
- ✓Hot-plug auto recovery
10-Band Graphic EQ
Fine-tune each app with frequencies from 31.25Hz to 16kHz.
- ✓±12dB gain range
- ✓Built-in presets (Bass Boost, Treble Boost, and more)
- ✓Independent EQ settings per app
- ✓Real-time audio processing
Seamless Device Switching
Exclusive crossfade technology eliminates dropouts and pops during switching.
- ✓Equal-power crossfade
- ✓Around 500ms smooth transition
- ✓Smart Bluetooth device pre-warm
- ✓Dual-tap parallel architecture
Microphone Lock
Prevent Zoom, Teams, Meet, and other apps from switching your microphone.
- ✓Auto-revert to the locked input device
- ✓Distinguish auto-switches from user actions
- ✓2-second grace-period detection
- ✓Works with major conferencing apps
DDC Monitor Volume Control
Control external monitor volume through DDC/CI (available in the direct-download build).
- ✓No native monitor UI required
- ✓Unified volume management
- ✓Supports multiple monitors
- ✓Implemented with private APIs