MTRX Studio Talkback Button?

[talkbacksound]

So after doing a fairly deep dive on the subject I can’t seem to find any “elegant” simple solutions for a momentary/latch talkback button to use. There is a 1/4” footswitch jack which the manual says can be used for either punch in/out OR talkback. However- I really don’t want to be using a stomp box style button to engage talkback. I know you can use a control surface like S1 or the Dad MOM and assign a soft button for talkback functionality- but does anyone know of a “standalone” solution? That is- a simple one button box of some sort that has a nice soft tactile push button that would be comfortable to push frequently (as opposed to a steel stomp box click button. Thanks!