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.

FENDER PURE VINTAGE 65 STRATOCASTER PICKUPS
YAMAHA KLAVER COVER C3/C3 STUDIO
STAGG K10-099 STANDARD BLACK NAILON KOTT FOR KLAHVPILL
HOHNER MUSICA C-SOPRANO PEARWOOD BAROQUE PLOKKFLÖÖT
YAMAHA CG 162S KLASSIKALINE KITARR NATURAALNE SPRUCE SOLID WOOD
ART MX 255 ZONE MIKSERPULT
DUNLOP 6532 FINGERBOARD CONDITIONER
DADDARIO WOODWINDS NECK STRAPS FABRIC SLA11 FOR TENOR OR BARITON SAXOPHONES
K&M 14941 BARITONI STATIIV
MEINL METALLIC GUIRO MGU2
FENDER DELUXE MOLDED STRAT/TELE KOHVER
YAMAHA FLÖÖDI PUHASTUSVARRAS PLASTIK
WARWICK BONE NUT BLANK 42 MM
MEINL SONIC ENERGY SOLFEGGIO CRYSTAL SINGING BOWL 10" G#4/RE/417 HZ
MEINL 16BYZANCE MEDIUM THIN CRASH
YAMAHA HUULIK FOR TROMPET ALLEN VIZZUTTI GP
YAMAHA C3X POLISHED EBONY GRAND PIANO 186CM
DADDARIO ACCESSORIES PWP047Z ADAPTER
HOHNER BLUES HARP B-MAJOR SUUPILLID
DADDARIO WOODWINDS RICO 25BOX ASAX 3 ÜKSIK REED
DADDARIO EZ890 85/15 BRONZE
STAGG VBE PB45 TOP BEIGE VELVET
YAMAHA TR14B4GP TROMPETI HUULIK GOLD PLATED
YAMAHA C5X POLISHED WHITE GRAND PIANO 200CM
YAMAHA YTR 6335RCS COMMERCIAL BB TROMPET SILVER PLATED
YAMAHA MG16 XU MIKSERPULT
MEINL SONIC ENERGY SINGING BOWL 600G - UNIVERSAL SEERIA
YAMAHA SILVERPOLISH CLOTH LARGE
ERNIE BALL EARTHWOOD PHOSPHOR BRONZE ACOUSTIC 11-52
YAMAHA C30M KLASSIKALINE KITARR NATURAALNE MATTE
YAMAHA GC 22C GRAND KONTSERT KLASSIKALINE KITARR NATURAALNE SEEDER SOLID WOOD
YAMAHA KLAVER COVER U1
DADDARIO EJ12 80/20 BRONZE
MEINL SONIC ENERGY THUNDER TRUMM, LARGE
YAMAHA YTR 8345GS CUSTOM BB TROMPET GOLD BRASS BELL SILVER PLATED
MEINL WHITE-FROSTED CRYSTAL SINGING BOWL 16-INCH, ROOT CHAKRA
YAMAHA APX T2 OVS
FENDER ESC105 EDUCATIONAL SEERIA WN VINTAGE NATURAALNE
BLACKSTAR TONE:LINK BLUETOOTH AUDIO RECEIVER
YAMAHA YTR 9335NYS CUSTOM NEW YORK BB TROMPET SILVER PLATED
YAMAHA YTR 4435SII C TROMPET SILVER PLATED
ERNIE BALL EARTHWOOD SILK&STEEL 13-56
STAGG FRENCH HORN PRACTICE MUTE
MOOER HORNET 15W MODELING KITARR AMPLIFIER MUST
ROLAND KC-S KLAHVPILL COVER SMALL
ADAMS REVOLUTION TIMPANI 20 HAMMERED COPPER
YAMAHA CG 182S KLASSIKALINE KITARR NATURAALNE SPRUCE SOLID WOOD
SCHALLER MACHINE HEAD ORIGINAL G-SEERIA KEYSTONE SR 3 LEFT/ 3 RIGHT
VIC FIRTH 5A AMERICAN KLASSIKALINE WOOD TIP
FENDER GENUINE BROKEN-IN LEATHER RIHM TAN
CLAVIA NORD STAGE 4 88 PERFORMANCE KLAHVPILL 