How to set Master <80hz to mono?

[lilith]

I think you want this

Native Mid / Side Processing

As I’m sure many people have already noticed in the past, if we take an audio signal and combine it with a completely inverted version of itself, the two signals cancel each other out perfectly to create total silence. In other words: 1 + -1 = 0 (Makes total sense, but I was quite surprised the first time I actually tried it in a sample editor!) You can test this very easily in Renoise by taking a sample and playing two identical notes on two separate tracks, but on the 2nd track you add a Gain…