Source Audio Hot Hand 3, is it compatible with multi fx pedals?

[ParadeOfTheAlex]

Hey, effects noob here, I've got my eyes set on the HH and I know it needs an expression pedal/processor to use. I own a BOSS ME20-B multi fx processor, which has a built in wah/volume pedal, would that count and allow me to use the HH then?

Any advice/help is really appreciated!!

 

[Gadgetjunky]

If the ME20-b had an external expression pedal input you could, but it looks like the ME20-b only has external momentary switch input.