If you’re hoping the H9 will pitch up or down like the Digitech Drop or Whammy DT, it won’t. The pitchflex is mostly for solo harmonies or tracking of single notes into the higher registers. It’ll passably do 12 string for periods but wouldn’t rely on it for more than a song. The strength of the H9 lies elsewhere although can do a great job in replacing a whammy especially when paired with Evenmidi Pitchy.