mlabbee:

I didn't know about the pitch shifting – very interesting. I'll have to give that a try.? The Dimnsion C is a 2-voice chorus, isn't it?

It was a Dimension D. I fixed the typo. It's more of a spatial type of effect than a chorus but the thing you're hearing in the track is the pitch shifting through the delay. The Dimension D just makes the audio "spread" seem wider.