Simple Gain · v2

Try the plugin's window and sound in your browser. Headphones help for pan and width.

Hear the voice track Use your own audio

Playing: demo loop (with a voice in bars 2 and 4 on the sidechain)

Drag knobs up or down. Shift for fine moves. Double-click (or double-tap) to reset. Mouse wheel works too.
To hear the ducking, turn up AMOUNT: the music dips when the voice plays.
This is a web copy of the plugin, made from the same maths and layout. Text and edges can look slightly different in Cubase.