The Yamaha AN1x Synthesizer mailing list

marcobasile78 schreef:

> Ok thanx i have a 1.0.1 version where can I download the 1.0.3 / 
> 1.0.4 software? and then how can I upload my system?

You can't. The software is stored in a microchip and you would need a 
new chip.

But as mentioned, you don't get any new features or anything. Unless you 
have problems with your AN1x, it's not worth upgrading.

- Peter