https://www.prymaxe.com - OCTRON is all analog, it's not a digital pitch shifter. You won't get that cheesy harmonizer sound. Instead, it's an organic analog effect that responds to your playing style/technique. And takes on a new life when you put it though other effects and crank it up! Octave up, down, clean with a little of each mixed... you can dial in just a hint of octave or you can make OCTRON your octave monster!