A simple module intended to be used in conjunction with the fade signals provided by Song Part modules to automatically fade in and/or out audio (or control voltages) at key points in a song.
The same job can be done with a Dual VCA module but the Fader module is more compact, easier to use and more efficient.
The GAIN LED at the top indicates the proportion of the signal fed from the INPUT socket to the OUTPUT socket.
The input sockets with squiggle legends are for the fade control voltages.
If you just want a fade in then connect the top one to the matching output of the Song Part module that you want to control the fade in.
If you just want a fade out then connect the bottom one to the matching output of the Song Part module that you want to control the fade out.
If you want both a fade in and fade out then connect each socket to the matching outputs of the Song Part modules that you want to control the fading.
If neither socket is connected then the INPUT is fed directly to the OUTPUT.
If you want to fade a signal in and out multiple times during a song then connect several Fader modules in series.