It sounds great, not only tight harmonies but intelligent mixing effects, EQ, dynamics and levels.
A whole vocal channel in a box. you control your vocal sound no matter what you plug into.

Plus One less thing to depend on the keyboard for, which makes your choice a lot easier.
I'm talking about T.C.Helicon.
I don't know about the vr but earlier Digitech models had a reverb only on the harmony voices not on the main voice, which meant you still had to have an efx unit for vocals.



[This message has been edited by mikeathome1 (edited 02-06-2008).]