tremolo3 wrote:Pitchfactor and H9 algorithms are the same, and honestly can't think of any reason why anyone would waste resources in modify them in any way, unless they both run on different hardware.
What it is different from those pedals and might change overall sound is the input and output levels, H9 has a different way to set those, whereas in the PF you flip a switch.
And also there is a "Source" parameter, you might want to double check that value.
There are audible differences in how the PF and H9 handle the algos. I heard it initially and then poked around and read about other people noticing the difference as well. To me the H9 made the patches sound more brittle. I also prefer having all the parameter knobs in front of me with the PF versus having to use the H9 software to tweak patches.