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The Yamaha PSR-E323 is an entry-level keyboard with a lot to offer. First of all, the PSR-E323 has 61 full-size keys with Touch Response for the expressiveness of an acoustic piano. For the absolute beginner, this keyboard features the Yamaha Education Suite system with 5 lessons, including a "Keys to Success" function that helps you hone your skills. You also get over 100 songs to learn. The Yamaha PSR-E323 keyboard has Flash ROM for importing standard MIDI files. Now you can learn your favorite songs on the Internet.

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Super-realistic Cool! And Sweet! Voices
Control knobs for real time control
Arpeggio feature automatically generates chord-based phrases
Real-time pitch control with pitch bend wheel
Music Database: 300 song titles for quick keyboard setups
PSR-E413 is loaded with new features to expand your musical horizons beyond your imagination, including sound control knobs that give the user real time control effects, filters, envelope generator and tempo. New colours from different musical styles can be added with 100 arpeggio patterns.

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76-note Graded Soft Touch keyboard
Acoustic, super-expressive Live!, Cool! and Sweet! Voices
Easy Song Arranger feature and Performance Assistant Technology
Built-in USB terminal allows quick and easy computer connection
Pitch bend wheel to add smooth pitch variations to notes played

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283 realistic instrument voices, 11 Regional voices, 480 XG voices, 14 Drum/SFX kits and 8 Regional Drum/Percussion kits
16-track sequencer
Style Creator
176 built-in accompaniment styles including 14 Regional styles
Fully XG-compatible
The PSR-S550B inherit the high-quality sound features of the PSR-S700/S900 to the max, resulting in improved musical performance through increased polyphony and more voices variations, Using the 16-track sequencer and Style Creator, the ability to produce a wide array of music has greatly increased.

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88-key Graded Hammer Standard (GHS) keyboard
Acoustic, super-expressive Live!, Cool! and Sweet! Voices and DSP included
Easy Song Arranger feature and Performance Assistant Technology
USB connection for convenient storage and song data playback
Optional three-pedal unit for expressive effects

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PSR-S710
Take your creativity beyond your imagination

61-key digital workstation with a large LCD screen that features MegaVoice technology. Packed with a selection of superior voices, plus a huge variety of music genres and new styles, this instrument gives you top music performance.

•387 realistic instrument voices, 480 XG voices, GM2 & GS voices (for GS Song playback) and 24 Drum/SFX Kits
•Accompaniment styles powered by MegaVoices (Total of 232 accompaniment styles)
•Large full dot LCD screen that displays lyrics and score
•USB Audio Recorder
•Text Viewer

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Accompaniment styles powered by MegaVoices
Super Articulation Voices for ultra-realistic instrument sounds
USB Audio Recorder
LAN Port for Internet Direct Connection access
Vocal Harmony & Video Out for more fun