Ну насчет мулиметра не гарантирую, но в свое время играл с Cakewalk Audio FX3.
Cakewalk Audio FX pack 3 is a reverb plugin that allows you to design 4$
$F a SoundStage (acoustic environment) for your audio. You begin with a 4$
$F graphical representation of a room and use the mouse to move walls, 4$
$F change ceiling height, position microphones and performers. Features : 4$
$F Microphone pattern selection, stereo separation, multiple performers, 4$
$F absorption, trapping, EQ, dampening controls and more. (Retail $199) 4$
$F More info at
http://www.cakewalk.com/Products/F3/F31.html 4$
$F 4$
$F Opinions : The more I play with this plugin the more i like it. The 4$
$F ability to draw your room is totally unique. By using settings that 4$
$F simulated a listener in a real setting i was able to achieve a very 4$
$F convincing effect. Only thing i didnt like was how changing settings 4$
$F in realtime caused a little click. This is possibly one of Cakewalks 4$
$F best DX plugins yet. If you end up using it, please buy it!