MakeNoise STO | Sub-Timbral Oscillator

For some strange reason, I never made a video about the STO. I guess I always took it for granted, assuming nobody would be interested. But STO is an amazing oscillator and it neatly complements DPO, which can't do vari- timbre and doesn't feature a sub oscillator that can be triggered/gated on and off. With the new XPO on the horizon, STO would be a very powerful helper oscillator, because XPO - as powerful as it is - needs a modulator oscillator for serious FM.