From solo piano to playing with a band

The DGX-670 is a digital piano for enjoying everything from straight-ahead piano playing to playing along with other instruments. In addition to the high quality of the piano, the advanced Automatic Accompaniment Styles provide backing in a wide range of musical genres including pop, R&B, and jazz. Display sheet music to aid practice, connect to smartphones, microphones, and other equipment, and discover the many other ways to enjoy music with this feature-packed instrument.

High piano quality

Only Yamaha can offer the elite quality of the DGX-670 piano Voices. From tonal variation that responds to the player’s touch to the sympathetic resonance of grand pianos, the impressive sound represents an authentic piano-playing experience only an acoustic piano manufacturer can deliver.

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.

Connect wirelessly for Bluetooth® audio

You can play music through the audio system on the DGX-670 by using a Bluetooth-enabled smart device. Enjoy playing along with your favorite songs directly from your smart device!

*Availability of Bluetooth Audio function varies by country.

Identify the chords in your favorite songs using the Chord Tracker app!

The Yamaha Chord Tracker app for smart device helps practicing and performance by extracting the chord sequence of an audio song stored on your device.

* Not compatible with songs from subscription services or streaming services. Song files must be owned.

Plug-in a microphone for karaoke or singing while you play

Since a microphone can be connected to this instrument and Song lyrics can be shown on the display, you can enjoy singing along with your keyboard performance or along with Song playback. Moreover, you can apply various studio-quality effects such as chorus to your singing voice. You can also cancel the vocal part on audio recordings, letting you sing along with (or instead of!) your favorite artists and groups, and enjoy performing even more.

Audio Play & Recording

Audio files (WAV format) saved to a USB flash drive can be played back on the instrument. You can also record your performance as audio files to a USB flash drive–making it easy to edit your recordings on computer as desired, and share them over the Internet.

Lesson features

The Lesson features are a fun way to learn and master Songs, with notation shown on the display. For example, when you practice the right-hand part, the playback of the left part and other parts will wait for you to play the notes correctly. This allows you to practice melodies and phrases smoothly—even if you are a beginner.

Optional stand and pedal

Add the DGX-670 furniture stand (L-300) and piano-style pedal (LP-1) for an even more comfortable piano playing experience.

Jam with the band packed into the DGX-670

The DGX-670 offers a wide range of Voices in addition to the piano, from 630 realistic-sounding instruments including electric pianos, organs, and strings, to catchy synthesized sounds.

The advanced Automatic Accompaniment Styles make it possible to jam with any number of other “musicians,” from a combo to a big band. There are 263 accompaniment Styles including rock, R&B, and dance. Enjoy an experience that feels just like playing a live session in a band.

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 – Pro chords, played simply!

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

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.

SPECS

		DGX-670
Size/Weight
Dimensions	Width	1,397 mm (55″)
	Height	151 mm (5-15/16″)
	Depth	445 mm (17-1/2”)
Weight	Weight	21.4 kg (47 lb, 3 oz)
Control Interface
Keyboard	Number of Keys	88
	Type	GHS (Graded Hammer Standard) keyboard with matte black keytops
	Touch Response	Hard2 / Hard1 / Medium / Soft1 / Soft2
Other Controllers	Pitch Bend	Yes
Display	Type	TFT Color WQVGA LCD
	Size	4.3 inch (480 × 272 dots)
	Score Display Function	Yes
	Lyrics Display Function	Yes
	Text Viewer Function	Yes
	Language	English, German, French, Spanish, Italian
Panel	Language	English
Voices
Tone Generation	Piano Sound	Yamaha CFX
	VRM	Yes
	Key-off Samples	Yes
	Smooth Release	Yes
Polyphony	Number of Polyphony (Max.)	256
Preset	Number of Voices	601 Voices + 29 Drum / SFX Kits
	Featured Voices	9 VRM Voices, 49 Super Articulation Voices, 23 MegaVoices, 11 Natural! Voices, 26 Sweet! Voices, 53 Cool! Voices, 68 Live! Voices
Compatibility		XG, GS, GM, GM2
Effects
Types	Reverb	58 Preset + 30 User
	Chorus	106 Preset + 30 User
	DSP	295 Preset + 30 User
	Master Compressor	5 Preset + 30 User
	Master EQ	5 Preset + 30 User
	Part EQ	27 Parts
	Intelligent Acoustic Control (IAC)	Yes
	Stereophonic Optimizer	Yes
Functions	Dual	Yes
	Split	Yes
Accompaniment Styles
Preset	Number of Preset Styles	263
	Featured Styles	215 Pro Styles, 19 Session Styles, 29 Pianist Styles
	Fingering	Single Finger, Fingered, Fingered On Bass, Multi Finger, AI Fingered, Full Keyboard, AI Full Keyboard, Smart Chord
	Style Control	INTRO, MAIN VARIATION × 4, BREAK, ENDING, SIMPLE
Custom	Style Creator	Yes
Other Features	One Touch Setting (OTS)	4 for each Style
	Adaptive Style	Yes (50 Styles)
	Unison & Accent	Yes (50 Styles)
Compatibility		Style File Format (SFF), Style File Format GE (SFF GE)
Songs
Preset	Number of Preset Songs	100
Recording	Number of Tracks	16
	Data Capacity	Approx. 1 MB / Song
Compatible Data Format	Playback	SMF (Format 0, Format 1), XF
	Recording	SMF (Format 0)
Functions
Audio Recorder/Player	Recording Time (max.)	80 minutes / Song
USB Audio Recorder	Playback	WAV (44.1 kHz, 16-bit, stereo)
	Recording	WAV (44.1 kHz, 16-bit, stereo)
USB Audio	Vocal Cancel	Yes
	Pitch Shift	Yes
	Time Stretch	Yes
Miscellaneous	Piano Room	Yes
Registration	Number of Buttons	4
	Control	Registration Sequence, Freeze
Playlist	Number of Records	500
Lesson/Guide	Lesson/Guide	Follow Lights, Any Key, Karao-Key, Your Tempo
Overall Controls	Metronome	Yes
	Tempo Range	5 – 500, Tap Tempo
	Transpose	-12 – 0 – +12
	Tuning	414.8 – 440.0 – 466.8 Hz (approx. 0.2 Hz increments)
	Scale Type	9 Types
USB audio interface		44.1 kHz, 16-bit, stereo
Bluetooth		Yes (Audio)
Storage and Connectivity
Storage	Internal Memory	Approx. 20 MB
	External Drives	USB flash drive
Extensive Connection	DC IN	16 V
	Headphones	Standard stereo phone jack
	Microphone	Standard mono phone jack
	AUX IN	Yes (Stereo mini jack)
	AUX Pedal	Yes
	Pedal Unit	Yes
	USB TO DEVICE	Yes
	USB TO HOST	Yes
Amplifiers and Speakers
Amplifiers		6W x 2
Speakers		12 cm x 2 + 5 cm x 2
Power Supply
AC Adaptor		PA-300C
Power Consumption		14.5 W (When using PA-300C AC adaptor)
Auto Power Off		Yes
Accessories
Accessories		Owner’s Manual, Online Member Product Registration, AC adaptor* (PA-300C), Power cord*, Music rest, Footswitch *May not be included depending on your area. Check with your Yamaha dealer.
Separately Sold Accessories		Keyboard stand (L-300B / L-300WH), Pedal unit (LP-1B / LP-1WH), AC adaptor (PA-300C), Headphones (HPH-150 / HPH-100 / HPH-50), Foot pedal (FC3A), Footswitch(FC4A / FC5), USB wireless LAN adaptor (UD-WL01), Wireless MIDI adaptor (UD-BT01)