What’s the difference between gain and volume? They seem like the same thing. Knowing the difference between gain and volume could change the tone of your instruments forever.
Between the two, the definition of volume is pretty straightforward. Volume usually means the decibel (dB) output of a sound system. That sounds more complicated than it is. Basically, volume is how loud something is after it’s been processed. Gain controls how loud something is before it goes through any processing. It’s the volume level being sent into your plugins, preamps, and amplifiers.
Read more about this here: https://www.musicianonamission.com/gain-vs-volume/