A very useful tool for stage positioning of instruments, featuring real-time audio angular analysis. By collapsing the stereo image of an audio signal, you will not lose any of its information (which happens with "ordinary" balance faders that simply lower the volume of one side of the signal). And there are extras, too: independent Phase Inversion for the left and right channels, and Channel Swap.
Display: This shows the signal's acoustical position in the stereo field – the two handles L and R let you adjust stereo width and position.
Pre Balance: Adjusts the left or right channel's volume at the plug-in's input.
Post Balance: Adjusts the left or right channel's volume at the plug-in's output.
Center: Positions the audio signal in the stereo field.
Width: Determines the width of the stereo signal. 100% means the full stereo width of the source.
Volume: Boosts or attenuates the output signal.
Phase: Individually inverts the phase of the left and right channels.
L/R Swap: Exchanges the left and right positions of the stereo signal; also displayed in the pan view.
Pan Law: Determines how the signal level is affected by panning. Without compensation, the combined loudness of the left and the right signal will be higher if a channel is panned to the centre than if it is panned to one side. The Pan Law allows for attenuation of the signal when it is panned to the centre. – The optimum value depends a lot on the input source.
Adjustable from 0 to 6 dB (0 dB actually turns off constant power panning).