Simple Node that sets the gain level (volume) of an Audio line. When used with a Control line, it basically acts as a multiplier. This Node is functionally identical to the Multiply Node .
|Audio||The Audio line on which the gain is changed.|
|Gain-control||Control Input to automate the Gain setting, nominally from 0 to 2, but values outside this range are supported.
This input can be toggled from the Node settings panel.
|Gain||Sets the gain level to use.|
|Audio||The Audio line with the specified gain applied.|
Audio and Control lines (visualized with blue and purple, respectively) are both analogous to an analog signal. They can be used interchangeably, and, for example, an Audio output (blue) can be connected to a Control input (purple), or vice-versa.