mic sound drop out

[JayLou]

Read in a post that the volume nob at the back of the keyboard could be the issue. The part was around 6 dollars US plus shipping cost was about 15 Canadian. Potentiometer, for PA3X Mic In (Part #1399) I held onto the part while I tried different things. Unplugging and plugging back in seemed to work but then would drop out again. Using phantom power with condenser mic seemed to work but the problem would return. Reloaded all software didn't fix the issue. Tried all the mic settings as well. Found a guy on line would advertised micro soldering. I removed the board and took it to him. Had it soldered for 25$. Costed me 50$ and problem is now resolved.

here the web page where you can order the part
https://syntaur.com/korg_pa.html

Thank you Duby2