MIDI Expression Pedal

[Display Name]

It's not cheap, but it will add true MIDI expression to the PX-5S:
http://www.sourceaudio.net/products/toolblox/reflex_universal_exp_controller.php

[pax-eterna]

Another possible solution (cheap)  for those using a PC/Laptop or Mac....and using the USB midi out to the PX : http://www.audiofront.net/MIDIExpression.php

[Jokeyman123]

These are great solutions......for keyboards that only have a USB in (such as the WKs) or built-in midi DIN ports . I wonder if these would work minus the computer for USB only keyboards-probably only if one were to add a midi host box such as the Kenton. Would be nice to be able to use an expression pedal connected directly to the keyboard without a computer tied to it for playing out on a gig. From reading the specs, I am guessing that these can be programmed on the computer, but then used stand-alone provided you have DIN ports to connect to.

[Display Name]

These are great solutions......for keyboards that only have a USB in (such as the WKs) or built-in midi DIN ports . I wonder if these would work minus the computer for USB only keyboards-probably only if one were to add a midi host box such as the Kenton. Would be nice to be able to use an expression pedal connected directly to the keyboard without a computer tied to it for playing out on a gig. From reading the specs, I am guessing that these can be programmed on the computer, but then used stand-alone provided you have DIN ports to connect to.

 

 

This new product is like the Kenton but in a much smaller footprint:

https://supr.com/mode-machines/products/cerebelusb-usb/