Okay I will check out Diatonic first. You gotta be joking though?? They charge this much for a stereo pedal and then only make some of the algos in mono!!  That is insane! I sold my Digitech HarmonyMan for this pedal because people told me the Pitchfactor would do a better job of harmonies and I always play in stereo with a pair of old Fender amps. The HarmonyMan split the harmonies so they were in stereo and sounded more like two separate guitar players. I you used three part harmonies the main note was down the middle with the two harmonies split in stereo. I am already disappointed and don’t even have the pedal yet 🙁

What about QuadraVox . . . . . is that in stereo?