Is a wah wah pedal simply another effects pedal or a musical instrument of its own- since fx units are usually all passive?

Update: The Wah Wah pedal has someone manipulate the pedal whilst playing to produce the trumpet like sound whereas none of my guitar FX units (apart from my Zoom pedal on Auto-Wah mode writable FX} require human intervention to make its signature sound. Passive Receiving or subjected to an action without responding... show more The Wah Wah pedal has someone manipulate
the pedal whilst playing to produce the trumpet
like sound whereas none of my guitar FX units
(apart from my Zoom pedal on Auto-Wah mode
writable FX} require human intervention to make
its signature sound.
Passive
Receiving or subjected to an action without responding or initiating an action in return
3 answers 3