the PSR-E423 replaces the PSR-E413 with new sounds and a greatly improved effects processor, sounds and effects are taken from the awesome mm6

The Yamaha PSR-E423 is the perfect starter keyboard. With 61 touch sensitive keys the PSR-E423 matches grade requirements and sounds fantastic.

Yamaha PSR-E423 Features:

• 61 Touch sensitive keys
• 2 Real-time control knobs
• USB for computer
• Sequencer for recording songs
• GM/XG Compatible
• Y.E.S Education system

The Yamaha PSR-E423 also includes USB connectivity, allowing for the transfer of songs and styles between the keyboard and your computer. This can be used for educational purposes or for musicians to play along with pieces that are downloaded into the Yamaha PSRE423. For aspiring music artists, recording original pieces is quick and simple with the 6-track/5-song capacity on-board sequencer.

The Yamaha PSR E423 Specification:

• Sequencer: 6 Track/5 Songs/10,000 Notes
• PC Button
• Keyboard: 61 full-size keys with touch response
• MIDI: USB Slave
• Display: Backlit LCD (Blue)
• Storage Device: 373KB Flash ROM+Dynamic RAM
• Effects: 9 Reverb/4 Chorus/5 EQ
• Voices & Comp.: 509 GM & XGlite Compatible
• Featured Voices: 5 Sweet, 3 Cool
• Harmony: 26 types
• Dual/Split: Yes/Yes
• Polyphony: 32 Notes
• In/Out Jacks: Headphone/Sustain
• Songs: 30 Internal/70 CD-ROM + 5 User
• Y.E.S./Lessons: Interactive Lessons
• Styles: 165 + User (SFF)
• Style Sections: Intro/Ending + A/B + Fill x 2
• One Touch / Reg.: 1 Per Style / 2 Pads x 8 Banks
• Speakers: 12cm x 2 / 3cm x 2
• Amplifier: 2.5W + 2.5W
• Music Database: Yes - 300 Song titles
• Power Supply: PA-130 (opt.) or 6 'AA' Batt (opt.)
• Dimensions: 38.1" x 16" x 6"
• 15.4 lbs