Ensoniq EPS 16 button replacement

[santibanks]

check out syntaur, they have a lot of stuff:
Ensoniq ASR-10, ASR-88, EPS & EPS-16 Plus Repair Parts

[suchenderxxx]

Thanks for the link. But they have only the display board as a whole. And to change the whole thing when only 2 buttons have no pressure point is too much. Maybe someone from you knows what type of button this is, i am an amateur, maybe this is something found in every electronis shop, but i dont know which specs i must look for.