OK Ensnareyou no sampler in tyros.the manual says that.HoweverTyros OS=40Mb
a lot of Mb for an OS ????
The demonstrator has says that sounds
will come in the future ,but he was just a demonstrator .With YAMAHA you may be careful.
Originally there are 8 foot organ in 9000 PSR
After changing OS there are 9 foot ,,,,?
who can explain that ????