Ensemble is a modulation AU universal binary plugin. It produces realistic choruses of up to 48 voices- at a price. The pitch shifting and interpolation are very high quality, so 48 voices are very CPU hungry. Ultra rich and deep organic textures. Ensemble is $59.99.
This is Ensemble on a full mix- Dry | Ensemble
This is Ensemble on a choir vocal- Dry | Ensemble
Note that there's some funny interaction with the treble- I've used this plugin on things like pipe organ sounds with success, but you might not want this for more typical heavy chorusing effects. I consider this a pretty tricky plug to get to sound good, but it has its uses.
