FabFilter Pro-G, Expander Plugin (Download), Flexible gate / expander with detailed setting options, Six carefully tuned algorithms, Signal-dependent attack and release curves, Adjustable range, hold time and knee settings, Optional look-ahead time up to 10 ms, Expert mode for advanced sidechain settings, Trigger function for opening the gate via MIDI, Mono, stereo and M/S processing, Real-time display of input and output levels and transfer curve, Undo/redo function and A/B comparison@+*System Requirements:*@+@+, Delivery form: Email, Licence validity: Unlimited, Copy protection: Online activation, Simultaneous activations: 2, Windows: Vista and higher, Mac OS: 10.8 and higher (64-bit), Additional system requirements: None@+*Supported Formats:*@+@+, AAX Native 64-bit, AU 32-bit, AU 64-bit, VST2 32-bit, VST2 64-bit, VST3 32-bit, VST3 64-Bit