To those saying the Helix does user harmonies... you havent experienced user harmonies.... Boss have had user harmonies since at least the GT-10. You tell it what note(s) you want it to play when you play a specific note. I use that quite a lot in songs from the 80s. Helix harmonies are poor at best. I've got user harmonies in my digitech IPS33 from the late 70s ffs! They haven't sorted this in all the years they've been making multi fx, instead concentrating on looper, which next to nobody in a band ever uses. Boss also put them to shame on acoustic simulator.... just because L6 have the variax they ignore it...
