Optimized for 5.1 channels, the Channel G Surround plug-in from McDSP features four compression sets/channels—LR, C, LsRs, and LFE. The Channel G Surround compressor sets can key from any combination of the channels. You can also link individual compressor controls. The LFE (low-frequency effects) channel includes an optional low-pass filter. This version of the plug-in supports AAX Native, AAX DSP, AU, and VST3, on compatible DAWs. This is the HD version of the plug-in and is for 5.1 surround sound only. This plug-in runs on Windows or Mac systems, Apple silicon, and the latest Intel processors.