Wow, even the demo sounded awesome. Without even playing one, the ModFactor was added to my G.A.S. list instantly. *sigh* I just can't seem to get ahead... I bought two pedals from my list this week and the ModFactor makes the second I've added to my list this week, too. lol
Jhan, you're right... that Undulation effect is sick. It sounds like some quick Ping-Pong delay with some Hall Reverb would come close? I wish I could give it a try and record a clip, but I currently don't have any reverb... sorry.
5sg.
Edit: D*mmit! PitchFactor added to G.A.S. list too! lol