Does anyone know of a book or other source to explain what the various effect settings are used for? I have a Korg PA500 and a PA600 that I play, however I have never attempted to modify the sounds provided, yet the Effects available and their settings must provide some important benefit. I have attempted to adjust some values, but I'm not sure what I'm supposed to hear. Korg, and other arranger makers must put a lot of expence and effort into providing all those adjustments, and I'm sure I'm not the only player that is not taking advantage of the potential. Any guidance would be appreciated.
_________________________
David