Using Octave Effect on E & A strings only?

[JazzyJ1234]

The Helix Stomp has a massive list of effects and I'm hoping to emulate my acoustic guitar pedalboard but have come 'stuck' regarding an Octaver.

 

My pedalboard is ToneDexter (IR) -> Diamond Comp (Optical Compressor) -> Para EQ (parametric EQ) -> Boss OC3 (Octaver) -> TC Delay (Slapback Delay) -> Hall Reverb.

 

All of this seems possible in the HX stomp (IR -> Comp -> Parametric EQ etc.) but not with the Octaver.

 

The Boss OC3 has a 'filter' knob so that the octave signal can be applied only to the E and A strings, for example. The Helix has a 'Boctaver' based on the OC2 that DOES NOT HAVE a fliter. (*Essentially the 'filter' on the OC3 and OC5 was a game changer for acoustic guitar players, whereas the OC2 has little value for acoustic players)

 

How can I set up a Helix stomp so that the Octave effect is ONLY applied to low E and A strings on an acoustic guitar? And how could I output a 'mixed' signal of 6 strings of 'normal' acoustic guitar, plus with the added Octave below on the E and A strings?

 

Thanks for any help or insight anyone can offer.

[Champs1965]

you could try splitting the signal and using a low pass filter to send the bass notes to the Boctaver