Yamaha Replacement Synth Keys EL50, PSR 8000, PSR9000, PSR7000, CS6X , MO6, B... RM 13.68 to RM 41.53
Yamaha Replacement Key Notes PSR 1500 PSR 3000 PSR 4500 PSR400/ 500 /530 PSRS900 RM 41.53 to RM 68.72