Man this is a joke. VH2 is also a joke. Not much more than a toy as seen here in this video.

I didn't realize that VH2 lagged only slightly behind T.C. Helicon. I thought they were "light years" behind. When did they start to catch up?

When harmonizers first came on the scene I was keenly interested until I saw the emphasis on pitch correction. As Donny has stated,
"You can either sing or not".

There's a you tube video that shows a number of modern "singers" without the help of their beloved AUTO TUNE. Not pretty!!!

T.C. Helicon and Digitech rule the realm of affordable digital processors. They are in no way just a little better than Yamaha's "dollar store" harmonizer.