The flat, ridged surface is designed to be pressed with your foot
* The attached cable ends in a 1/4-inch jack plug (standard for instruments)
* The simple design (no moving rocker like a wah pedal) suggests it’s a momentary switch, not a continuous controller
What it’s used for:
* Sustain pedal for keyboards/pianos (most common use)
* Start/stop control for drum machines or sequencers
* Triggering effects (like turning reverb or looping on/off)
