That is correct, Gain Change function is destructive, Audio Boost is just turning the volume of the channel up and is non-destructive. As Rharv says, Gain Change comes in handy when you want to boost the volume of a smaller section of the track only, such as bringing up the volume of just one note or a series of notes.

Terry


BIAB/RB 2018 PlusPak. Dell Inspiron23 running Win10, 12GB RAM, 2.5GHz i7, Presonus AudioBox USB interface.