Yamaha - EZ-250i - 13-note Rubber contact strip PSR-140 For Keys R

For Keys R

This external power supply is for use with 230V voltages only

The complete set of 59 Pushbutton tact switches is available for purchase for the Casio - CZ-3000

For phones/output

bridge to the circuit board restoring signal and ensuring proper key response

Yamaha - EZ-250i - 13-note Rubber contact strip PSR-140 For Keys R13 Note Yamaha Rubber Contact Strip (ZS089100 V7477400) This 13 note rubber key contact strip features embedded carbon bubbles that, when pressed by a key, bridge to the circuit board restoring signal and ensuring proper key response. Specifically engineered as a direct replacement for Yamaha part numbers ZS089100 and V7477400