Pitch block range control

range control on pitch block like on the boss octave pedal, so you can turn down range control and it won’t do the pitch affect up past a certain point on the fretboard, you can have it doing octave down on the low two strings but it won’t do octave down on the D string or higher…etc. it lets you do extended range counterpoint between low strings down an octave and G/B strings at pitch, really opens up the range of what you can do with one hand. you can roll it with a resonant low pass in front of the pitch block on parallel path. boss just has it on 1 knob integrated

You can currently do that using a split with a crossover. Tom Quayle had a preset doing that, I think