This VST plugin is still in pre-beta stage:



AirTraffic Control displays a simple map of the room you are in. The input channels appear as numbers with one circle around them, and output channels appear as numbers with two circles. All may be moved around.

AirTraffic Control is a Proximity Mixer, a new kind of audio mixer. Think of the outputs as being like ears: the nearer the inputs come, the easier it is to hear them.

http://www.jeversi.com/Resources/Jev...06-12-2007.zip
http://www.jeversi.com/magic_of_spatial_mixing.htm