I'm looking for the u16 prom chip for CPU board of a Roland D20, would anybody have any idea where i can get one?
These things are really old and no longer generally available, but I'd like to get one of them to get more Patches/Sounds for my keyboard. Is there still a way to acquire them?
I have a roland d-20. Is there anyway I can lock it so you need a password or combination of keys to unlock it?
I wanted to know if there was any way I could reset a Roland D-20 back to all its original settings.