I don't think so because, there actually is a problem with the unit. It has a line of dead pixels in the display, so that's reason enough for them to eat the return. I just won't replace it. I'm actually looking at the VoiceLive2 ... that has a true dedicated 4 voice (8 when doubled, or via midi notes) harmony block. I'd really like to get that back. The PA900 only gives me 3.
I want more.