For the latest SD1 software version, please link to the following Factory page for download. Please read the instructions very carefully and be sure to COPY all your styles, patterns, setting and songs before you download, as this will overwrite all your files and will default to factory settings. We suggest that you consult with a professional before you overwrite.

Click here when ready ... http://www.ketron.it/prodotti/dettagli.asp?sezione=5&idProdotto=4