I noticed recently that there's a button under the expression pedal on the Zoom G2.1Nu.
when I press it nothing seems to happen and I looked up the manual and it's not on it.
anybody know what it is or what it does?
If you are referring to the long clear button it is just like the switch on a wah pedal. In fact when in Wah mode it is the button that turns on the effect when you toe down the pedal.
yeah that makes sense.
Thanks, that was bugging me not knowing what it does