The DGX-640 is Yamaha's most piano like ever, with weighted graded hammer actions, ultra-real feel and more. All the best sounds are available at the push of button and recording virtuoso performances is simple with built-in recorder. The Yamaha Education Suite and USB connectivity add functionality. This unit is available for collection or delivery by arrangement. -
SHOWN HERE WITH OPTIONAL LP7 PEDAL-BOARD

Voices
Total Number 535 Voices
Polyphony 64
Piano Voice
Quality New Live! ! Grand Piano
Featured Voices
4 Pianos (Live! Grand Piano, Live! Pop Grand,

Digital Effects
Reverb 35 types
Chorus 44 types
DSP 237 types
Preset Master EQ 5 types
Harmony / Echo 26 types
Dual Yes
Split Yes

Style
Number of Preset Styles 165
User Styles Yes
Compatible File Format SFF
Variations 2
Fingering Multi / Full Keyboard

Song Playback
Number of Preset Songs 30
Compatible File Format SMF
Song Recording Number of Songs 5
Number of Tracks 6 (5Melody + 1Chord)
Score Display Yes
Lyric Display Yes

Music Database
Number of Songs 300 and more

Data Storage
Flash Memory Yes
External Storage Device Yes (USB Flash Memory

Auxiliary
Jacks Phones Yes
Foot Switch Yes
Pedal Unit Yes (Optional)
USB To Host Yes
USB To Device Yes (Front Panel)

Speaker Size 12cm x 2 + 3cm x 2
Digital Amplifier 6W x2