This Pedal is currently available.
Expression Tremolo Pedal
The sleek, compact design of the Ernie Ball Expression Series Tremolo pedal maximizes playability while minimizing the footprint on your pedal board. Unlock a virtually limitless tonal palette that simply can't be matched by traditional "on/off" stompboxes. Sealed aircraft aluminum chassis offers a mechanically and electrically superior experience by protecting internal components from outside elements. Part number P06188.
https://www.ernieball.com/guitar-accessories/pedals/expression-tremolo-pedal
Ernie Ball EB-6188 Expression Tremolo
Ernie Ball Expression Series Tremolo
Ernie Ball Expression Series Tremolo
Ernie Ball P06188 Expression Series
Ernie Ball P06188 Expression Series
Ernie Ball P06188 Expression Series