JoKeR III
Fractal Fanatic
Your original question was "What type of pedal do I need to operate volume and wah without scenes please" The simplest answer is to use an expression pedal with 2 jacks and a switch. What the switch does will determine how it's configured with the AX8. The Mission SP-2 is the only one I found that was a true "2-channel" expression pedal.
The latest question appears to be "using one pedal for wah and volume. Pedal Boss FV500H has no toe switch". To use a single expression pedal with two different blocks in the same preset will require some method to turn the wah on, the volume off. If you want to avoid using scenes, a separate switch- whether on the pedal, AX8 or external- is typically necessary (I haven't seen Marco's video so I don't know how he addresses doing this).
I personally use the Mission SP-2 and have no problem using it for wah and volume. I use other methods if I need more volume so having the volume at 100% when switching to wah is not a problem for me.
The latest question appears to be "using one pedal for wah and volume. Pedal Boss FV500H has no toe switch". To use a single expression pedal with two different blocks in the same preset will require some method to turn the wah on, the volume off. If you want to avoid using scenes, a separate switch- whether on the pedal, AX8 or external- is typically necessary (I haven't seen Marco's video so I don't know how he addresses doing this).
I personally use the Mission SP-2 and have no problem using it for wah and volume. I use other methods if I need more volume so having the volume at 100% when switching to wah is not a problem for me.