SAMSON S-COM 4 is a 19"/1U rack format processor that provides 4 channels of high-quality dynamic processing with an expander/gate and a compressor/limiter on each channel. Technical features include mono and stereo channel operation, multi-segment LED measurement for input/output level and gain reduction, Expander/Gate section with continuously variable Threshold control and switch for fast or slow release times, Compressor/Limiter section with Threshold, Ratio and Output adjustment encoder, Enhancer button, low noise circuits, balanced servo inputs and outputs on XLR and 6.3 mm Jack connectors, SKD (Smart Knee Detector
) circuit.