External piezo for ears?



i was thinking it would be nice to attach a piezo to a cable to connect to ears to have someting that can be used a bit further away from the rack. I have some piezos lying around but measuring them with a scope while tapping on them gives voltage peaks up to 40V - should i try to externally limit incoming voltages to avoid possible damage to ears input ?


No, it’s the job of the module to handle that!