I had the PSR-403 for several weeks, and I must say I was quite pleased with it...especially the analog controls for the sounds.

The E-09 is a lot more money, and not worth it IMO.

Ian
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Yamaha Tyros4, Yamaha MS-60S Powered Monitors(2), Yamaha CS-01, Yamaha TQ-5, Yamaha PSR-S775.