I apologize. I’ve been answering so many H90 questions lately that I got confused. That said, playing a half step down on H9 is not optimal polyphonically. However, if you use the PitchFlex algorithm with the Pitch Flex -2M preset and just change the Heel A parameter to -2m you can achieve a half step down tuning. But the only Eventide product that can do this reliably is the H90 using the new Polyphony algorithm.
