pk1 wrote:i have always used it (pitch correction) on my 2kxl. yes not super good but def worked.
It works as you'd expect in the 4K - reasonable quality for small pitch shifts.
It's worth mentioning though, I tried to correct a few samples where the pitch had drifted for my SP Neptune sample pack without any luck. The first couple of samples processed fine, but then one of the samples just wouldn't pitch shift without causing nasty artifacts. That was only a 20 cent shift rolling through every single preset in the machine. No joy, so I abandoned it and processed them in Sound Forge instead.
I wouldn't hold out much hope for the 'autotune style' effect either to be honest.