[quadraphonics]

I have tried a demo of it. It is interesting - but I didn't find it as useful as I wanted to. It did an ok job with removing the reverb tails from dialogue. It would artefact if driven too hard - keeping the settings low helped on this account. The problem is that it doesn't remove the early reflections, so even though you might have a reduced reverb tail - you still have the reflections that define the room.

Randall