DJControl Inpulse 300 mk1 / High EQ potentiometer issue on deck 1 (value stuck / erratic behavior)

Hello,

I’m experiencing an issue with the HIGH EQ potentiometer on deck 1 of my controller. The control is sending an incorrect signal that continuously drives the high frequency value down to minimum.

Sometimes I can temporarily raise the value by turning the knob while applying strong pressure, but this does not work consistently and the value often jumps erratically between different levels.

I have already tried using electronic contact cleaner on the potentiometer, but the problem persists.

Could you please provide the reference or specifications of the replacement potentiometer for this component?

Thank you in advance for your help.