StarKeeper,

No, there is a modulation wheel and audio r and L jacks and the disk drive on the WK3500.

Also, I bought the WK3500 with the disk drive as the smartmedia card needs to have all its files in a folder call Casio_MD or the keyboard software does not read the files. Floppy I can keep them organized better. However, I like that fact there is more space available to save files. Still working with it all.

The piano sounds are the some of the best I have heard. I especially like the piano styles.

-Linda