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Yamaha DGX-670 Keyboard | Overviewplay button

Yamaha DGX-670 Keyboard | Overview

Yamaha Digital Piano DGX-670 Overview (Full Version)play button

Yamaha Digital Piano DGX-670 Overview (Full Version)

Yamaha Digital Piano DGX-670 Style DEMOplay button

Yamaha Digital Piano DGX-670 Style DEMO

Yamaha Digital Piano DGX-670 "Simple Style" DEMOplay button

Yamaha Digital Piano DGX-670 "Simple Style" DEMO

Yamaha

collapse expand iconDescription

The Yamaha DGX-670 88-key portable grand piano brings the immersive sound and responsive feel of a grand piano to a versatile, feature-rich instrument that fits any apartment, practice space or stage. Designed for players of all levels, the DGX-670 features Yamaha's Graded Hammer Standard (GHS) keybed, offering the dynamic resistance of an acoustic grand with heavier action in the low end and lighter touch up top. At its core is the Pure CF sound engine, delivering the rich, resonant voice of Yamaha's flagship CFIIIS concert grand. With a library of over 600 instrument sounds, customizable rhythms and integrated accompaniment styles, the DGX-670 bridges the gap between performance and creativity. Whether you're composing, practicing or performing, it gives you the expressive control and flexibility you need—all in a portable, stage-ready design.

Authentic Touch With Weighted GHS Action

The DGX-670's 88-key Graded Hammer Standard keyboard is designed to mimic the nuanced response of an acoustic grand. Lower keys have more resistance, while higher keys feel lighter to the touch, providing a truly expressive dynamic range. This realistic action helps players develop proper finger strength and technique, whether they're beginners or experienced pianists. The keytops feature a synthetic ebony and ivory texture, offering a secure, non-slip grip even during long practice sessions. It's a feel that invites expressive phrasing and rewards subtle playing—perfect for developing control and nuance. Combined with the piano's responsive tone engine, the DGX-670 plays and feels like a far more expensive instrument.

Pure CF Sound Engine With Concert Grand Realism

At the heart of the DGX-670 is Yamaha's Pure CF sound engine, built on meticulous samples of the world-renowned CFIIIS concert grand. It captures the full character of a premium grand—from shimmering pianissimo to thunderous fortissimo—complete with natural resonance, damper response and dynamic expression. Beyond the flagship piano voice, the DGX-670 includes over 600 other instrument tones: electric pianos, organs, strings, synths and more. You can further shape your sound with adjustable reverb, chorus and EQ, making it easy to craft your ideal tone for any genre or performance setting. It's a studio-grade palette in a stage-friendly package.

Advanced Connectivity for Studio Integration

The DGX-670 integrates seamlessly into modern creative setups with advanced connectivity and intuitive controls. A USB port lets you send MIDI and audio directly to your DAW, while onboard Bluetooth audio streaming allows you to play along with backing tracks from your smart device. The DGX-670 also supports Yamaha's Smart Pianist and Rec'n'Share apps for customized settings, backing tracks and sharing performances. Dual headphone jacks enable silent practice with a teacher or partner. Whether you're tracking a new piece or rehearsing for a gig, the DGX-670 keeps you connected and in control with pro-level tools built right in.

Premium Yamaha Features for Enhanced Practice and Performance

The DGX-670 goes beyond traditional piano features with powerful tools for practice, performance and songwriting. It includes a 6-track MIDI recorder, built-in metronome, Style Section Reset for tight timing and accompaniment tools that function like a virtual backing band. Optional pedal units give you traditional damper, sostenuto and soft control, and the bright LCD screen offers easy access to all parameters, voices and effects. With its intelligent accompaniment system, you can jam, compose or perform full arrangements with just a few chords. Whether you're honing your technique or writing your next piece, the DGX-670 gives you the tools to grow.

A Portable Grand Piano for Performers and Producers

Whether you're a beginner looking for an authentic grand piano experience or an advanced player in need of a versatile writing and performance tool, the Yamaha DGX-670 88-key portable grand piano offers the perfect balance of realism, flexibility and portability. Its weighted GHS keybed and Pure CF engine deliver a piano experience that's both expressive and inspiring, while the wide range of features—connectivity, recording, effects and accompaniment—make it a true all-in-one solution for home, studio or stage. Backed by Yamaha's legendary craftsmanship, the DGX-670 is more than a digital piano—it's a gateway to musical exploration and creativity, wherever your playing takes you.

Yamaha DGX-670 88-Key Portable Grand Black
Yamaha DGX-670 88-Key Portable Grand Black
Yamaha DGX-670 88-Key Portable Grand Black

collapse expand iconFeatures

  • Graded Hammer Standard keyboard provides precise control for emotive performances
  • Pure CF sound engine delivers warm and dynamic grand piano tones
  • 758 instrument voices inspire creativity for composition and sound design
  • Synthetic ebony and ivory keytops ensure a tactile nonslip playing surface
  • USB connectivity simplifies MIDI input and audio recording for producers
  • Dual headphone jacks allow quiet practice sessions with a partner
  • 6-track sequencer enables multi-layered recordings for advanced compositions
  • Reverb and chorus effects help create your signature sound effortlessly
  • Backlit LCD display offers intuitive navigation during live performances
  • Optional 3-pedal unit supports sustain, sostenuto and soft control versatility

collapse expand iconSpecs

Keyboard
  • Number of keys: 88
  • Action: Graded Hammer Standard (GHS)
  • Key size: Full-size with synthetic ebony and ivory keytops
  • Touch sensitivity: Adjustable with multiple settings
Sound Engine
  • Engine type: Yamaha Pure CF sound engine
  • Max polyphony: 256
  • Voices: 758 including grand pianos, electric pianos, organs and more
  • Effects: Reverb, chorus and EQ
Connectivity
  • USB: MIDI and audio recording
  • Headphone outputs: Dual
  • App support: Yamaha controller app
Onboard Features
  • Sequencer: 6-track
  • Metronome: Built-in
  • Display: Backlit LCD
  • Pedal inputs: Optional 3-pedal unit (sold separately)

Featured Articles

collapse expand iconReviews

4.69

133 Reviews

96%

of respondents would recommend this to a friend

1015244731201

Most Liked Positive Review

4

Some features not the best

I love this board, but there were a few changes that was NOT an improvement. For example, with the sounds, the special effects like rain, thunder, wind, ect are now hidden in one of the buttons, there is no longer a number system but instead sounds are listed by class, as in, woodwind, piano, brass, ect. and now on the special effect sounds, when you go into that feature, you have to hunt for the specific sound because only one note on the board makes that sound and there are no pitch changes to that sound since you only have it on one key on the entire board. Totally not convenient if you are a person playing effects a lot. I dont mind the flip pages in the buttons for the other sounds or the missing number system like the 660 had, I can adjust to that change. I love the other features, there are many upgrades, I also noticed some of the sounds were not the same or the dynamics of them are not the same, so am also adjusting to that. The follow lights are a nice new feature, however there are no actual lights to follow on the keys. If your going to have follow lights and advertise that, it would be nice if that feature had the actual lights in the keys. Again, this is a great board and there are many great features, I have both the 660 and 670. I am not sure I prefer the 670 over the 660 at this point, but again they are both great boards. I do agree with the many other reviews I have read on this concerning that. Which was that all Yamaha does not need to creat a new board to fix the sounds issues, they would just have to add an update that we can download and install. Till they do, I'd prolly prefer the 660 over the 670 because of that alone. The number system and sound changes, I can work with and get use too, but the fact that the effects are hidden the way they are is not convenient if you like to or tend to play those sounds often.

VS

Most Liked Negative Review

3

I realize this isn't a synthesizer, but…

I bought my DGX-670 to replace a 30-year-old Korg digital piano. The advances in musical instrument technology in that time were a big factor, especially with respect to the piano sound. The amount of polyphony and the large number of available voices were also a significant factor, because I wanted more than the handful of voices the typical digital piano offers, but didn't want to pay the additional expense for a synthesizer. Now that I've owned the 670 for a couple of months, here are my positives and negatives: POSITIVES • audio recording to USB • excellent piano sound • the ability to modify and save voices • decent choice of effects • good sound and volume from built-in speakers • lightweight, making it easy to move the fully assembled piano and stand • ability to route external audio through the speakers • good keyboard action NEGATIVES • too many duplicated voices, especially among the pianos • too many similar synth voices • some of the sounds feel kind of thin — for example, my 30-year-old Korg has a much fuller-sounding vibraphone • no step sequencing option • audio recording level is too low—it could easily be boosted another 3–5 dB without any danger of clipping or distortion • last-used settings, especially voice and style selection, are not retained when the power is turned off • lack of backlighting or button indicator lights makes changing voices difficult in low-light settings • menu navigation is not always intuitive • no touchscreen navigation—I'm generally not a fan of touchscreens, but the 670 really needs one • should be at least 48 kHz/24-bit for audio recording, instead of 44.1 kHz/16-bit, particularly since audio is written to a USB drive • like nearly all digital pianos and synthesizers, skimps on internal memory (only 20 MB) • audio inputs and outputs are inconsistent, mixing ¼-inch and 3.5 mm jacks The 670 gives you a lot of features for your money. But it could be better.

Filters
Best Uses
  1. Listen to or playing music at home37
  2. Accompaniment26
  3. Learning20
  4. Electronic Music12
  5. MIDI9
Cons
  1. Heavy18
  2. Poor Action2
  3. Poor Instructions2
  4. Speakers deactivated when plugged into sound sys1
  5. Non of your 'cons' apply to this piano1
Describe Yourself
  1. Experienced23
  2. Novice11
  3. Professional Musician5
  4. Intermediate player1
  5. I am a jazz saxophone player...1
Pros
  1. Easy to Use36
  2. Responsive / Good Action35
  3. Good Audio33
  4. Touch Sensitive Keys29
  5. Pre-programmed music20
  • More than I needed

    4

    originally posted on

    http://usa.yamaha.com/

    brand logo

    submitteda month ago

    byDorothy

    fromPittsburgh

    Submitted as part of a sweepstakes

    I do love having a keyboard… but I wish I had spent more time deciding *which* keyboard. This instrument has tons (and tons) of functionality that I will never use. I just change to piano room and play… so the many options are wasted on me. I should have chosen a much simpler (and much less expensive) keyboard.

  • Amazing!

    5

    originally posted on

    http://usa.yamaha.com/

    brand logo

    submitteda month ago

    byJamaiacaJo

    fromOhio

    Submitted as part of a sweepstakes

    First, the cons...its a little heavy. But, the pros outway that. The sound is awesome with many unexpected features including recording and sequencing. The thing that most attracted me was the feel of the keyboard. It makes me want to play it all day long.

  • Great Sound and love the festures

    5

    originally posted on

    http://usa.yamaha.com/

    brand logo

    submitteda month ago

    byStanley

    fromlaguna Vista, Texas

    Submitted as part of a sweepstakes

    Excellent for beginners to performers

  • Love it!

    5

    originally posted on

    http://usa.yamaha.com/

    brand logo

    submitted2 months ago

    byLarry

    fromKirtland, Ohio

    Submitted as part of a sweepstakes

    I love everything about this keyboard. I've had it for a couple of months now and am still learning how to use all the functions (not sure if I ever will.) I have encountered a minor annoyance, though. Under the Style selections, I pick Latin & World and on the first display presented, I select the Bossa Nova preset (top entry in the right column). When I start playing and want to use the Style Control option to change from main variation #1 to 2, 3 or 4, it switches correctly but when I start to play the melody, it switches back to #1. If there is a way to keep it from doing that, I'd be truly delighted!

  • Tons of fun

    5

    originally posted on

    http://usa.yamaha.com/

    brand logo

    submitted2 months ago

    byFingers

    fromRome, Wisconsin

    Submitted as part of a sweepstakes

    Retired drummer looking for musical enjoyment and I found it. Beautiful sound and love how changing the key is a 1 finger event. The enormous collection of rhythms allows me to play almost anything. I know nothing about playing piano or organ but this instrument gives me so much pleasure and only time will tell if I make it to Carnegie Hall HA HA

  • A great Keyboard for a Start-up Church

    5

    originally posted on

    http://usa.yamaha.com/

    brand logo

    submitted2 months ago

    byPastor Kevin

    fromElk Grove, CA

    Submitted as part of a sweepstakes

    We love the Yamaha DGX 670 Digital Piano. It is portable and stationary, good for professionals and beginners. It really enhances our worship services and the more we learn it, I know we will sound even better.

collapse expand iconQ&A

Have a question about this product? Our expert Gear Advisers have the answers.

  • asked byBruce

    fromFort Worth Texas

    The church I play for has lost the manual can I download it

    The church I play for has lost the manual can I download it

    Open Reply - Gear-Support
    https://usa.yamaha.com/files/download/other_assets/1/1345721/DGX-670_owners_manual_En_D0.pdf
  • asked byYamaharian

    fromFlint, MI

    Am I able to print a music score I created?

    Am I able to print a music score I created?

    Open Reply - Gear-Support
    Yes, you can print a music score you created on a Yamaha DGX-670: Click or tap the Download button above the sheet music The sheet music will display Downloading PDF The PDF download will appear, allowing you to print the score.
  • asked byDouble Bubble

    fromDetroit, MI

    Does this board offer the ability to connect an iphone or ipad? Want to buy as a gift but user would like to use apps for composing, learning, etc

    Does this board offer the ability to connect an iphone or ipad? Want to buy as a gift but user would like to use apps for composing, learning, etc

    Open Reply - Gear-Support
    Yes, you can connect an iPhone or iPad to the Yamaha DGX 670 digital piano in a few ways: Bluetooth: Connect wirelessly to a Bluetooth-enabled device to play music through the DGX-670's audio system. Smart Pianist app: Use the connection wizard in the Smart Pianist app to connect the DGX-670 to an iPhone or iPad. To start the wizard, open the menu by tapping the upper left corner of the Smart Pianist screen, then tap Instrument > Start Connection Wizard.
  • asked byShayne

    fromEvansville Indiana

    Will the GCX-670 recognize or have the ability's to Bluetooth headphones.

    Will the GCX-670 recognize or have the ability's to Bluetooth headphones.

    Open Reply - Gear-Support
    No, it doesn't. I will have a product specialist contact you with options.
  • asked byHal

    fromOrlando, Fl

    How to connect to a keyboard amplifier

    How to connect to a keyboard amplifier

    Open Reply - Gear-Adviser
    You will need to use the Headphone output and convert to a 1/4" mono jack.. Please see------Livewire Elite Interconnect Y-Cable 3.5 mm TRS Male to 1/4" TS Male 3 ft. Black
  • asked byJR

    fromBoston, MA

    Are piano keys weighted ?

    Are piano keys weighted ?

    Open Reply - Thomas
    Somewhat........"GHS weighted action is heavier in the low keys and lighter in the high keys, just like an acoustic piano "
  • asked bySony

    fromColumbus, Ohio

    Is the DGX 670 piano stand compatible with the YPG 625 stand?

    Is the DGX 670 piano stand compatible with the YPG 625 stand?

    Open Reply - Thomas
    I’m sorry. Your question is not clear. Please call us at 877 560 3807
  • asked byTony

    fromWashington Township, NJ 07676

    I have a Yamaha YPG 235.  Will the sus pedal work with the  Yahama DGX 670.

    I have a Yamaha YPG 235. Will the sus pedal work with the Yahama DGX 670.

    Open Reply - Beau
    Most sustain pedals are universal, so it should work.
  • asked byJuan Carlos

    fromOmaha, NE

    Can you record tracks on this keyboard?

    Can you record tracks on this keyboard?

    Open Reply - Beau
    Yes, this keyboard has a built in USB Audio Recorder.
  • asked bywarren

    frombrick, nj

    dimensions and weight of DCX0670

    dimensions and weight of DCX0670

    Open Reply - Gear-Support
    The specs for this model will be 55.1 x 17.5 x 5.9" and 47 lbs.