Yamaha - MODX6 , MODX6+- 13-note Rubber contact strip 10437600 Slide potentiometer for Balance (this

Slide potentiometer for Balance (this pot does not have a center detent)

Compatible with select Korg keyboards

and this will require repair in addition to the battery replacement

Be aware battery leakage will have damaged the circuit board itself

Roland Rotary knob

Yamaha - MODX6 , MODX6+- 13-note Rubber contact strip 10437600 Slide potentiometer for Balance (this13 Note Yamaha Rubber Contact Strip (ZS089100 V7477400) This 13 note rubber key contact strip features embedded carbon bubbles that, when pressed by a key, make contact with the circuit board to restore signal and ensure accurate key response. It is specifically engineered as a direct replacement for Yamaha part numbers ZS089100 and V7477400.