Compressor/Limiter, Expander/Gate, De-Esser with Peak Limiter, Expander/Gate with Variable Trigger Control and Switchable Fast/Slow Release * Servo Balanced Inputs and Outputs on XLR and 1/4" Connectors, Circuit Switches from Soft to Hard Knee Based on the Level of Input Signal Applied * Peak Limiter with Independent Threshold Control and Peak LED * Adjustable De-Esser with independent LED Meter for Reducing Sibilance * Advanced Circuit Design Utilizing Low Noise Operational Amplifiers and High Quality VCA"s, SKD (Smart Knee Detector), AEG (Auto Envelope Generator)