Add-on to the UnFairchild 670m mkII vari-mu tube compressor/limiter

Adds a whole new world of flexibility and function

Optional add on product

Wet/Dry Mix (for parallel compression)

Feedforward/Feedback Mix

HP Filtering for Sidechain

Output Gain Control

Feedforward Compression in M/S modes

Averaged Stereo Linking

Included harness for easy plug and play

All done with high voltage Class A audio circuits to preserve sonic integrity