DPR404 Quad Compressor/De-Esser

The DPR-404 is a 4 channel compressor with high frequency de-essing. Each channel includes: Threshold control, Below threshold metering, Ratio control, A gain reduction meter, A clip LED, Gain control, Linking, High frequency de-esser. Attack and release time constants are automatically and continually regulated by dynamic and harmonic content of program material.