Tonelux TXC Compressor, Feedforward and Feedback Blending, Tilt in the sidechain, Over Compression, Linking, Ultra Fast and Ultra Slow Attack, Side Chain, Input/Compression Parallel mixing and AutoGain Makeup!
The De-Compressor increases the gain above the threshold. It can restore lost transients on over compressed audio. The De-Expander increases the gain below the threshold. It lowers the dynamic range in a different manner than a compressor.