The Yamaha AN1x Synthesizer mailing list

poly8002000 schreef:
> 
> I have one question , 
> where can I get v1.04 EPROM for An1x and how much will cost me?
> Now i have v1.01 version.
> I also want to know what's the difference between v1.01 and v1.04 
> version anyway ?
> So far I don't have any problems with my An1x :)

You'd have to contact Yamaha in your country.

But since you don't have any problems, it's not worth changing it. The 
differences between the various ROM versions are minute, and only fix a 
few obscure bugs.

- Peter