Sub Follower

PerforModule put together a Live Pack that has a unique way of adding sub bass by sidechaining it to the Kick. A lot of people use the Sidechain of a Compressor or Gate to take out sub bass. In this case PerforModule is using it to add sub bass. The cool thing about this is it's also following whatever note you are playing in your bassline. That way the Sub Bass always works with the key your track is in.