Electrovibe Expression Pedal Mod

[MountaintopPedals]

How would I go about adding an expression in to the Electrovibe and how would it be wired?

 

[Bricksnbeatles]

How would I go about adding an expression in to the Electrovibe and how would it be wired?

I can write up an explanation for you tomorrow if you’d like, but be warned— it requires a dual expression pedal and two expression jacks, which there isn’t room for in a normal build; you’d need to build it in a bigger enclosure, like a 1590XX, which might not be appealing to you. If that isn’t up your alley, you might prefer building the madbean harbinger two, which is built into a Wah shell, but isn’t exactly the same as the Electrovibe.

 

[Feral Feline]

Shaft or collar?

Sorry, I'm not getting this. How the hell do you change out shafts on pots? I've swapped the resistance-discs in pots, but the shaft — ie the bit that a knob would normally attach to, gets a pinion, ie tined-gear / splined-cog / toothed-collar, no?





"...He's a complicated man
But no one understands him but his woman..."

 

[Feral Feline]

Well why didn't ya say so in the first place?

Thanks Big Monk. Sometimes I just need a good hit on the head to get the right perspective.

 

[Locrian99]

I can write up an explanation for you tomorrow if you’d like, but be warned— it requires a dual expression pedal and two expression jacks, which there isn’t room for in a normal build; you’d need to build it in a bigger enclosure, like a 1590XX, which might not be appealing to you. If that isn’t up your alley, you might prefer building the madbean harbinger two, which is built into a Wah shell, but isn’t exactly the same as the Electrovibe.

alright so I’m still in the considering phase here. But I am thinking of not having the second speed pot and just setting up the second speed setting as an expression setting.

So first I get that I need 2 jacks a dual expression bigger enclosure blah blah. Just not sure which pot lug spot goes where on the trs jack. 1-t, 2-s, 3-r or? Would it be different for speed 2.1 vs speed 2.2

Thanks.