An audio effect that can be used to adjust the intensity of stereo panning. An audio effect that can be used to adjust the intensity of stereo panning. $DOCS_URL/tutorials/audio/audio_buses.html Amplifies the difference between stereo channels, increasing or decreasing existing panning. A value of 0.0 will downmix stereo to mono. Does not affect a mono signal. Widens sound stage through phase shifting in conjunction with [member time_pullout_ms]. Just pans sound to the left channel if [member time_pullout_ms] is 0. Widens sound stage through phase shifting in conjunction with [member surround]. Just delays the right channel if [member surround] is 0.