I have set a mono delay FX track with a mono plugin, sent to a mono track and I have noticed that on top of the FX track window it displays (mono->stereo).
At this point I have checked a stereo FX track to see what was displayed on it and it was (stereo) only:
Why the mono one has (mono->stereo) and the stereo one has (stereo) only and not (stereo->stereo)?
Since I guess that ->stereo is the stereo out.
In addiction, what exactly happen if I route a track to No Bus?