Good comments all.

Re: vocals. On the PA4X, there are more controls..I.e. to add more harmony/less harmony where on my Genos, there’s just an on/off button.

Interestingly, on Genos, there’s a dedicated talk button which I find most useful vs. fishing for that switch on the PA4X screen.

As far as vocal harmony goes, tracking etc, on the Genos, I’m very impressed.

I thought the TC Helicon unit was good also on the 4X. But let’s put it this way, I wouldn’t go out and buy a TC Helicon unit to use with Genos...at least not at this point.