Product Description
These are the key contact boards for the Yamaha Tyros 1. The also fit the following keyboards:
PSR-290
PSR-292
PSR-293
PSR-295
PSR-E323
PSR-E313
PSR-E303
PSR-E423
PSR-E413
PSR-E403
PSR-I455
PSR-K1
PSR-S500
PSR-S550
Tyros 1
YPT-300
YPT-310
YPT-320