The world-class concert grand, Yamaha CFX Voice
The Yamaha flagship 9’ CFX concert grand piano, offers sparkling highs and a powerful resonant bass combined in a sound that projects to the furthest reaches of any concert hall.
Enjoy every bit of that expressive control with the DGX-670.
Virtual Resonance Modeling (VRM)
In a grand piano, strings and sounds resonate throughout the entire body of the instrument producing a rich reverberation that envelops the listener in sound. Not only are the strings you are playing vibrating, but other strings ring as a reaction to ones you play. This is one reason the piano sound is so complex and rich.
This phenomena is reproduced perfectly in the DGX-670 through Virtual Resonance Modeling (VRM) which calculates the various states of the strings for each of the 88 notes on the keyboard from one instant to the next. As a result, the DGX-670 reflects the limitless number of factors inherent in playing an acoustic piano such as which keys are pressed, the strength with which the keys are played and pedal timing.
Customize your piano playing experience
Simple and intuitive controls let you choose from different piano and instrument Voices.
Try the acoustics in a rehearsal room, on a stage, in a cathedral, and other venues, and experiment with how far to open the grand piano lid to gain a feel for the subtle differences in sound.
Authentic piano touch, 88-note weighted GHS keyboard
The Yamaha Graded Hammer Standard (GHS) keyboard features a weighted action with heavier touch in the low end and lighter touch in the high end, just like the hammers inside an acoustic piano. Great for the aspiring pianist, practicing on the GHS action builds the proper finger technique and strength for when the time comes to perform on an acoustic piano.
Powerful speaker system
The two-way system features round 12-cm speakers for impressive mid and bass, and a tweeter for dazzling treble. The piano sound is designed to feel immersive from the bench, and the accompaniment is optimized for impact.
The Stereophonic Optimizer—a new kind of headphone experience
When using headphones, the Stereophonic Optimizer lets players enjoy the dispersed sound heard when sitting in front of an acoustic piano. With the Stereophonic Optimizer, Voices sampled from acoustic pianos appear to come from the body of the instrument. This provides a comfortable, natural experience that removes the drawbacks of performing with headphones.
Adaptive Style – Accompaniment that automatically adjusts to your playing intensity.
The DGX-670 is equipped with Adaptive Style, a function that automatically analyzes your playing in real time and arranges accompaniment to suit the mood of the music. Play with more intensity, and Adaptive Style ramps up the accompaniment; switch to a mellower mood, and the Adaptive Style mellows out along with you. The accompaniment joins you wherever you are at any given time, giving every tune the thrilling feel of a live performance.
Simple Style – Minimal accompaniment for a simpler sound
When you want to make things simpler and highlight the instrument Voice you’re playing, one push of a button is all it takes to strip the accompaniment down to rhythm and bass.
Smart Chord makes you sound like a pro, even if you’re just learning how to play. With a single finger on your left hand, Smart Chord will create entire chords from simple pop triads to complex jazz 7th and 9th chords. Accompaniment Styles create the rest of your virtual band so you can get straight to playing music.
Unison & Accent are functions that open up a wide array of expressive capabilities.
With Unison, you play a phrase while pressing the foot pedal, making the accompaniment Style play in unison with you. This lets you perform signature lines found in iconic songs or create your own signature licks for the whole band to follow.
Accent lets you add rhythmic “shots” to accentuate notes of your choice simply by playing a little harder.
630 high-quality instrument Voices
Equipped with 630 varied, high-quality Voices including stunning pianos, electric pianos, organs, brass, strings, percussion, and more. From breathy saxophones to ringing guitars and warm, resonant strings, the DGX-670 impressively replicates sounds down to the finest nuances. Thanks to acclaimed Super Articulation technology, the distinctive characteristics of each instrument are reproduced in incredible detail as you play.

MEINL NINOSET100 BOTANY SHAKER
GRAPH TECH STRING SAVER ORIGINAL F-OFFSET STYLE BARREL SADDLES
MEINL SONIC ENERGY WAH-WAH KALIMBA 17-NOTES SOUNDLOCK BOTTOM
MEINL SONIC ENERGY 16" WAVE DRUM WALNUT BROWN
DADDARIO EXL160SL
K&M 24180 SPEAKER WALL MOUNT
PAISTE 10 PSTX SWISS HATS
MEINL NINOADJ2XS WOOD DJEMBE
MEINL NINOADJ4S WOOD DJEMBE
TASCAM DR-10C RECORDER FOR LAVALIER MICROPHONES
ERNIE BALL .054 WOUND SINGLE STRING
ERNIE BALL 7-STRING REGULAR SLINKY 10-56
FENDER FBT-610 ELECTRIC BASS GIG BAG TWEED
DADDARIO EPS170 PROSTEELS
FENDER RUMBLE 100 V3 BASS COMBO
YAMAHA TR-17D4 TRUMPET MOUTHPIECE
YAMAHA YRS 23 GERMAN SYSTEM SOPRANO RECORDER WHITE
TASCAM DR-40X FOUR TRACK AUDIO RECORDER
PAISTE 12 PSTX DJS 45 HATS
NINO Percussion 10 Rope Tuned Synthetic Djembe Goatskin Head
MEINL CAJON MALLET SMALL HEAD
HOHNER BRAVO III 96 BLACK SILENT KEY
MEINL CA5BKS TURBO CABASA
MEINL SONIC ENERGY MINI KALIMBA TREE OF LIFE BLACK WALNUT
MEINL NINOADJ4XS WOOD DJEMBE
PAISTE 18 PST 5 N CHINA
ERNIE BALL REGULAR SLINKY BASS 50-105
MEINL TAH2AB HEADED TAMBOURINE
MEINL NINO EGG SHAKER 4-PACK
GIBRALTAR GPDS DJEMBE STAND
ERNIE BALL SUPER SLINKY 09-42
ERNIE BALL 5-STRING POWER SLINKY 50-135
ERNIE BALL .030 WOUND SINGLE STRING
FENDER VINTAGE-STYLE TRUSS ROD NUT
YAMAHA YCL SEVR Bb CLARINET
ALESIS M1 ACTIVE MKIII
YAMAHA SBS1455RBL STAGE CUSTOM BIRCH SNARE RAVEN BLACK
MEINL WHITE-FROSTED CRYSTAL SINGING BOWLS 16-INCH, ROOT CHAKRA
ERNIE BALL .020 WOUND SINGLE STRING
JACKSON SOLOIST/DINKY HARDCASE
YAMAHA CPX CASE
YAMAHA TR-11B4GP TRUMPET MOUTHPIECE GOLD PLATED
ERNIE BALL REGULAR SLINKY 10-46
MEINL NINO562 WOOD SHAKER
PAISTE 14 PST 5 N MEDIUM HATS
YAMAHA TR11A4 TRUMPET MOUTHPIECE
MEINL SONIC ENERGY POCKET STEEL TONGUE DRUM A MAJOR LOTUS FLOWER PURPLE
ZILDJIAN 14K CONSTANTINOPLE HIHATS
ERNIE BALL NOT EVEN SLINKY 12-56
PAISTE 14 2002 SOUND EDGE HI-HAT
DADDARIO EJ12 80/20 BRONZE
MEINL NINO PDJ1-S-G DJEMBE
PROTECTION RACKET 6021RS DELUXE CYMBAL BAG
MEINL NINO 502 PERCUSSION CLAVES
ROLAND GO:PIANO 61KEYS HOME DIGITAL PIANO BLACK 