The Yamaha PSRE413 offers the newest options and several innovative features for keyboard players from beginner to professional. The Yamaha Education Suite and features like realtime control over effects, filters, tempo, and 100 arpeggiator/groove patterns make things easy when it s time to play. The Yamaha Portable Grand voice and over 500 other voices plus [...]

The Yamaha PSR-E423 has features for learning to play, like the Yamaha Portable Grand and Yamaha Education Suite and features for when it’s time to play, like Control Knobs for real time control over effects, filters, EG, tempo & 150 different Arpeggiator patterns.
Yamaha PSR-E423 61-key Touch Sensative Portable Keyboard with 482 Voices
Price: $229.99