The Yamaha PSR-E423 61 Key performance keyboard offers several innovative features conducive to both learning how to play and performing, with the Yamaha Education Suite for the former and real time control knobs for the latter; a massively versatile,all round keyboard that can hold its own in a wide range of scenarios.The Arpeggiator has been improved upon with the PSR-E423,and the range of tones available has also been vastly improved extending beyond 700 varieties. Backing tracks in a massive range of styles can be easily booted for easy song construction.

Yamaha PSRE423 Portable Keyboard Workstation Features:

• Colour Black
• Dimensions
• Width 946mm (37-1/4'')
• Height 136mm (5-3/8'')
• Depth 402mm (15-13/16'')
• Weight 7.0kg (15lbs.,7oz.)
• Keyboard Number of Keys 61
• Type Organ Style
• Touch Response Yes
• Pitch Bend Yes
• Control Knobs Yes
• Display Type Custom LCD
• Size 92mm x 42mm
• Backlight Yes
• Language English
• Panel Language English
• Tone Generating Technology AWM Stereo Sampling
• Number of Polyphony (Max.) 32
• Preset Number of Voices 183 + 462 XGlite + 15 Drum/SFX Kits + 40 Arpeggio
• Featured Voices 5 Sweet! Voices,3 Cool! Voices,3 Dynamic Voice
• Compatibility
• GM Yes
• XGlite Yes
• Effects
• Types Reverb 9 types
• Chorus 4 types
• Master EQ 5 types
• Functions Dual/Layers Yes
• Split Yes
• Arpeggio 150 types
• Accompaniment Styles
• Preset Number of Preset Styles 174
• Fingering Multi
• Style Control INTRO, MAIN x 2,FILL-IN x 2, ENDING
• Custom User Styles Style File Format
• Other Features Easy Song Arranger Yes
• Music Database 305 + External Files
• One Touch Setting (OTS) Yes
• Songs
• Preset Number of Preset Songs 30
• Recording Number of Songs 5
• Number of Tracks 6 (5 Melody + 1 Chord)
• Data Capacity Approx. 10,000 notes (when only ''melody'' tracks are recorded)Approx. 5,500 chords (when only ''chord'' tracks are recorded)
• Recording Function Yes
• Compatible Data Format Playback SMF
• Recording No (Original File Format)
• Functions
• Registration Number of Buttons 2 ( x 8 banks )
• Lesson/Guide Performance Assistant Technology (PAT) Chord
• Yamaha Education Suite (YES) Waiting, Your tempo, Minus one, Repeat & Learn, Chord Dictionary
• Overall Controls Metronome Yes
• Tempo Range 11 - 280
• Transpose -12 to 0,0 to +12
• Tuning + / - 100 cents
• Miscellaneous PIANO Button Portable Grand Button
• Sleep Mode No
• Storage and Connectivity
• Storage Internal Memory 1.8MB
• Connectivity DC IN DC IN 12V
• Headphones x 1
• Sustain Pedal x 1
• USB TO HOST Yes
• Amplifiers and Speakers
• Amplifiers 2.5W + 2.5W
• Speakers 12cm x 2 + 3cm x 2
• Power Supply
• Power Supply Adaptor (PA-3C/PA-130), or batteries (Six ''AA'' size, LR6 or equivalent batteries)
• Power Consumption 10W
• Bundled Software
• CD-ROM Yes
• Accessories
• Included Accessories Music Rest Yes
• Song Book Included in CD-ROM with PDF format