Best-Selling Digital Piano Yamaha DGX 670 Review (2023)

With its well-known Yamaha piano touch and tone and a variety of engaging features, the Digital Piano Yamaha DGX 670 will undoubtedly help you find (or rediscover) your passion for playing music. Try singing along while you play utilizing the built-in microphone jack and digital vocal effects from Yamaha. There isn’t a keyboard arranger available right now in this pricing range that provides you with as much as the Yamaha DGX 670. 

Even while the CFX Concert Grand provides superb sampling, if you’re willing to give up ancillary features, you might be able to find better alternatives elsewhere, perhaps for less money. Yamaha is ultimately doing well. The Yamaha DGX 670 is a very functional instrument with a ton of features that sounds excellent and plays effortlessly, especially for presentations.

General Overview of Yamaha DGX 670

Yamaha’s recent history with digital pianos hasn’t been as successful as its earlier efforts. Although several of their product lines continue to top best-seller lists, they haven’t always been the most inventive or technically advanced. That is not to argue that Yamaha’s releases were poor; just the contrary. If you had the money, Yamaha’s premium digital pianos are routinely among the best-sounding instruments you could purchase. 

The goods in the lower and middle price ranges were in limbo. Yamaha appears to have persisted with the same features for over a decade, with only minor changes, while others like Casio and Roland improved their sound engines and key motions over time (if any at all). With the relatively recent introduction of the PSR-E373, this altered. 

yamaha dgx 670
Editor Rating: 9.5/10
Performance and sounds9.5
Build Quality9.5
Value for money9.4

Yamaha struck gold with a straightforward formula modification, despite the fact that the instrument itself appears to be just another modest PSR-series improvement. Yamaha ported sounds from their high-end instruments in place of the standard chipsets and sounds. The PSR-E373 has an amazing value proposition because it comes with a concert grand adapted from their $2500 Tyros. That they are seeking to duplicate the success of the Yamaha DGX-670 is not unexpected.

The body design of more recent versions differs the most. While still composed of plastic, the chassis has a textured yet smooth feel that makes it more similar to Yamaha’s P-series, which is unquestionably a benefit. The DGX-670’s shared moniker as a “Portable Grand” with its predecessors makes having a more streamlined, lightweight design acceptable. Having said that, it is thought that the term “Portable” is a form of deceptive advertising.

The Yamaha DGX-670 is enormous, measuring an enormous 55″(W) x 17.5″(D) x 5.9″(H) and weighing a crippling 47 lbs (21.4 kg). For comparison, this weighs more than high-end stage pianos like the Nord Stage 3 88 (19 kg), which has a body made entirely of metal! If you perform as a musician, do consider the weight. With a weight of 47 lbs, this piano is one of the heaviest “portable” pianos you’ll find on the market. 

The Yamaha DGX-670’s body structure is respectable. Both the black and white DGX-670 versions have a similar appearance. Your choice will likely depend on your own preferences because the text on the white version is still clearly visible owing to a nice font selection. If you’ve read any of our prior reviews, you know how much we appreciate well-thought-out user interfaces. This is particularly important for keyboards that have several functionalities. The vast array of features is essentially meaningless if you can’t use them.

Fortunately, the Yamaha DGX 670 checks every need for a well-thought-out user interface. The control architecture of the DGX-670 has been updated. The redesigned design is more reminiscent of Yamaha’s top arranger instrument, the PSR-SX900. The main method of interacting with this interface is through buttons, and they work rather well. 

Although the tactile sensation of the rubber buttons may be improved, they are firmly held in place and do not wiggle. There are lights that show the function’s state for the majority of the context-sensitive buttons (such as the arranger part selection), which is a good addition and improves usability.

There are two knobs for volume and navigation. Although these appear to be carryovers from the previous DGX-660. One thing the previous DGX pianos did right was knobs. An outdated, but functioning, monochrome 320240 display was utilized in earlier DGX versions. The Yamaha DGX 670, on the other hand, has a 480272 color display, which, despite the screen’s constant size, makes it crisper. 

At first, glance, adding color to a display could appear to be a gimmick, especially because the majority of its functionality is kept the same.

However, adding an additional contrast dimension makes it simpler to use visual cues, and the menus wind up being much easier to read and understand. The arrangement also contributes to the seamless sense of navigation. To understand the DGX-660, the manual as well as other similar instruments like the Korg Krome EX goes a long way to assist. With the makeover, this is not the case anymore.

There is no longer a Numpad for changing sounds; instead, category switches similar to those used on stage pianos are available. Some individuals might bemoan the loss of the ability to easily swap sounds by putting in their IDs, but registrations and folders provide a more contemporary replacement. There are no additional buttons for controlling the style accompaniment. 

Also check: Best Beginner Digital Pianos & Keyboards 2023

The “multi-purpose buttons,” which are found on many keyboards, may be quite perplexing. Contrarily, the Yamaha DGX 670 seems simple, which makes it much simpler to learn and master. In conclusion, the Yamaha DGX-670’s user interface is superb and makes it extremely simple to manage. With the DGX-670, you probably won’t need the instructions to figure out how to perform most things, which is impressive considering how many features it has.

The YDP-144 console piano and the Yamaha DGX-670 employ Yamaha’s Graded Hammer Standard (GHS) action, which is the company’s preferred choice for low-cost instruments intended for beginners to advanced players. 88 full-sized, weighted keys are available. 

The keybed is additionally graded, as implied by the name “GHS,” with lower keys feeling heavier than those in higher ranges. The white and black keys are both constructed of plastic, and they both have a smooth, shining surface (the black ones have more of a satin feel to them actually). Extended usage is a little challenging if you have sweaty palms, and it could take some getting accustomed to if you depend on the texture of the keys for your grip. 

Yamaha DGX670B 88-Key Weighted Digital Piano, Black...
  • CFX Stereo Sampling faithfully reproduces the sound of Yamaha's flagship CFX Full Concert Grand.
  • GHS weighted action is heavier in the low keys and lighter in the high keys, just like an acoustic piano. The special matte black key tops are designed to absorb moisture and remain tactile after extended use without becoming slippery.
  • Adaptive Style automatically shifts between the Main Style Variations by changing your velocity and number of notes played.

The goal of a realistic key action is to mimic the sensation of an actual acoustic piano, and the GHS keys most definitely succeed in doing so. Dynamics are attainable, and if you don’t like the preset settings, you may adjust the velocity curve. As we’ve previously discussed, there are certain problems with the GHS action. Playing is impacted by the keys’ somewhat springy return in terms of tactile input. 

Having said that, the key action is practical and, perhaps, a suitable match for the Yamaha DGX 670’s diverse sound palette. While organ and synth sounds may actually benefit from the less realistic motion, piano tones benefit from having some weight on the keys. The GH3 action, which was present on the YDP-164, should be present on the Yamaha DGX 670. This is an improvement over the GHS action and definitely feels more realistic. 

The Yamaha DGX-670’s keys are its weakest feature, which is more of a testament to how well-rounded the instrument is overall. The idea that Yamaha purposefully chose an older key action to avoid alienating buyers of higher-end keyboards has been discussed online, and it may have some merit.

Features of Yamaha DGX 670

  • The flagship CFX Full Concert Grand from Yamaha is perfectly reproduced by CFX Stereo Sampling on the Yamaha DGX 670.
  • Similar to an acoustic piano, GHS-weighted action is heavier in the low keys and lighter in the upper keys. The unique matte black keytops are made to absorb moisture and retain their tactile quality over time without slipping.
  • By adjusting your velocity and note count, adaptive Style will automatically switch between the Main Style Variations as you play on the Yamaha DGX 670.
  • When you accent your notes, the unison and accent feature gives your melody line a doubling voice and adds melodic “hits.”
  • With only a few fingers and Smart Chord, you can play a variety of great-sounding chords, from straightforward Pop triads to intricate jazz 7th chords on the Yamaha DGX 670.
  • The DGX670 contains an FC5 sustain pedal.


The sound of a digital piano, in addition to the key movement, is another important factor that determines whether or not it is worthwhile to buy one. There are a total of 601 sounds and 29 drum kits included with the Yamaha DGX 670. In contrast, the previous DGX-660 only included 15 drum kits and 539 sounds. Some of the categories on the Yamaha DGX 670 are mentioned below, followed by a succinct description:

  • Piano & E.: Contains sounds for electric pianos, harpsichords, and pianos.
  • Organ & Accordion: This category includes pipe and electric organs as well as a few bass organ variations.
  • Acoustic, electric, and bass guitars are all included in the category “guitar and bass” (including synthesized varieties).
  • Orchestral strings and other unusual stringed instruments, such as the koto, are included in the string and choir category. Contains a few choir voice presets as well.
  • Non-stringed orchestral instruments are sampled and synthesized in the brass and woodwind sections. Features a variety of additional wind-based sounds, such as whistles and harmonicas.
  • Drums – Consists of several sound effects as well as accompaniment mode drum kits.
  • Leads, pads, and sequenced arpeggios are all synthesized in the “Synth & Pad” category.
  • General MIDI and General MIDI 2 sounds – Compatibility sound set using an alternative sound set.

It’s important to speak about the various sound-generating engines employed while discussing the noises on the Yamaha DGX-670. Realizing there are identical sounds with distinct type labels may be perplexing for new users.

dgx 670

The Yamaha DGX 670 is highly recommended for grand performances and upright pianos because of the Yamaha VRM Technology which is a semi-modeled piano sound engine and is featured on the Yamaha DGX 670. This sound engine is an exact replica of that found in Yamaha’s top-tier CLP Clavinova pianos (though not as fully featured as the top-tier digital pianos). 

On the DGX-670, there are nine different VRM acoustic piano sounds. This technique is primarily concerned with the resonances that take place within an acoustic piano whenever the strings vibrate. The overtones, for instance, cause the nearby strings to vibrate as well when a key is struck while the damper pedal is depressed, producing some gentle ringing harmonics. The majority of other businesses have also adopted this since it cannot be adequately replicated by samples alone.

The Super Articulation sounds are unique presets created utilizing a variety of sample formats. The Genos was the first device to use this sound engine, and the newly launched PSR-E373 included a light version of it. Your playing is monitored by this sound engine. You have control over the dynamics of your playing and whether you play legato or staccato. In its most basic form, you may alternate between two distinct sample types according to how hard or soft you play.

 For instance, when playing the guitar regularly, you often hear the sound of a string vibrating. Fortissimo note playing, on the other hand, results in a distinct sound variation, such as one with slides. Additionally, the art sounds might be related to a pedal. By pressing the designated pedal, you may, for instance, add dead notes to your performance when using a slap bass effect. Please be aware that, to my knowledge, this can only be done with the corresponding triple pedals. On the Yamaha DGX 670, there are a total of 49 Super Articulation voices.

Specifications of Yamaha DGX 670

  • The Yamaha DGX 670 has an 88-key fully weighted keyboard with matte black key tops.
  • There is a graded Hammer Standard action on the Yamaha DGX 670.
  • The sound the Yamaha DGX 670 uses is Yamaha CFX.
  • It offers 256-note polyphony.
  • You can choose between 263 styles (Single Finger, Fingered, and Fingered on Bass, Multi Finger, AI Fingered, Full Keyboard, AI Full Keyboard, and Smart Chord).
  • There is a wide range of effects on the Yamaha DGX 670 like Reverb which has 58 types, Chorus with 106 types, DSP features 295 types, Master Compressor has 5 types, and Master EQ has 5 types.
  • The Yamaha DGX 670 has a USB Audio recorder: WAV (44.1 kHz, 16-bit, stereo).
  • Connections on The Yamaha DGX 670 are USB to Host, USB to Device, Headphone jack, Aux In, Mic In, and Sustain Pedal jack.


  • The Yamaha DGX 670 has an intuitive user interface.
  • It can produce various wonderful noises.
  • Yamaha CFX samples are present on the Yamaha DGX 670.
  • There are several opportunities for customization.
  • The Yamaha DGX 670 has a good connection and several entertaining features.


  • GHS key actuation is only adequate and not premium quality.
  • The Yamaha DGX 670 has lackluster speakers.
  • For mobile performers, it is not actually “portable”.
  • There are no separate stereo outputs on the Yamaha DGX 670.


Numerous businesses are competing with one another to outperform the opposition in order to maintain their leading position in the market. The contest’s keyboards are; 

Donner DEP 20 Beginner Weighted Keyboard vs Digital Piano Yamaha DGX 670

The DEP20 has a conventional design that complements any decor thanks to its traditional style. Two persons may transport the piano from room to room as needed thanks to the small cabinet’s much-reduced space requirements compared to an acoustic upright piano. Sheet music and portable equipment can be stored in the built-in brackets. 

Students need a strong foundation to study piano properly so they can acquire good technique and prevent creating undesirable habits that are difficult to break. The DEP20 piano, which was developed over many years by donner, has a unique tone and expressiveness.

Donner DEP-20 Beginner Digital Piano 88 Key Full Size...
  • 🎹 【Full-Weighted 88 key keyboard】The digital electric piano is constructed by 88 full-sized hammer action keys with adjustable touch response. This 88-key weighted keyboard allows to adjust your desired playing style.
  • 🎹 【238 Tones & 128 Polyphony】 The 88-key weighted keyboard loaded with 238 types of tone like Ukulele, drum, bass, etc. vividly presenting voices of different instruments, arousing your keen to learn music. The digital electric piano with 128-note max polyphony, players could distinguish tone clearly in Chorus & Reverb under various occasions.
  • 🎹【Double Keyboard & Control Panel】This 88 key weighted keyboard provides dual-tone mode for combining two voices together, like piano and drum, inspiring to make a new creation. Panel includes sustain pedal, triangle pedal and audio inputs & outputs, perfectly used for music arrangement and an ensemble.

Alesis Recital 88 Key Digital Piano vs Digital Piano Yamaha DGX 670

A fully functional digital piano with 88 full-sized semi-weighted keys and a programmable touch response, the Alesis Recital. Use the Recital’s adjustable reverb and chorus, as well as the Layer and Split Modes, to develop your creativity and customize your sound. 

Recital offers an excellent playing experience and ultra-realistic sound because of its strong 20-watt built-in speakers and 128-note maximum note polyphony. The 88 keys on the Recital are split into two zones in “Lesson Mode.” 

This makes it possible for the teacher and student to play together without having to alternate watching them or reach over one another. You may also connect to external speakers or use the 14″ (6.35mm) headphone output for handy, private practice.

Alesis Recital – 88 Key Digital Piano Keyboard with Semi...
  • An Electric Piano That’s Tailored to You - Feature-packed Electric keyboard with 88 premium full-sized semi weighted keys with adjustable touch response to suit your preferred playing style
  • Premium Sounds - 5 voices (Acoustic Piano, Electric Piano, Organ, Synth, and Bass), built-in FX: Chorus, Reverb, and two built in 20W speakers that deliver crystal-clear, room-filling sound
  • All The Right Connections - ¼” sustain pedal input (pedal not included), ¼” stereo headphone output for private practice and stereo RCA outputs for connection to speakers / amplifiers

Electrical Piano keyboard Donner DEP-45 vs Digital Piano Yamaha DGX 670

The Donner DEP-45 digital piano barely weighs 16 pounds and has a thickness of little less than 4 inches. You can play this electric piano anywhere you want because of how tiny and compact it is. You may bring it to the majority of occasions and relish your creative moments with all these different features, including stage performances, studio playing, outdoor parties, and so on. 

The Donner DEP-45 electronic piano keyboard has 10 preset changeable timbres that were created using high-fidelity piano acoustic sampling. You may listen to your favorite music through headphones or speakers whether you’re on stage or indoors and completely lose yourself in the song. Stereo sound and rich, detailed sound are provided by powerful subwoofers and tweeters. This digital piano keyboard is a terrific option and an excellent teaching tool for professional performance.

Digital Piano Ultrathin Donner DEP-45, Beginner Electric...
  • 【Thin & Portable】The thickness of the digital piano keyboard is out of your imagination——only 3.7 inches. This full size 88 keys semi-weighted keyboard is equipped with the same 1:1 ratio keyboard design as the acoustic piano and with adjustable touch response functions to suit your preferred playing style, helping beginners to develop finger strength.
  • 【Amazing Sound Experience】Capturing essential sample sound of acoustic piano with advanced digital chips, DEP-45 electric piano delivers a premium sound trip. Equipped with dual 10W treble speaker and dual 10W bass speaker, the digital piano delivers bright highs and warm lows. And the latest chip equipped with 128 polyphonies can avoid the loss of sound when playing.
  • 【Bluetooth&Excellent Teaching Piano】The 88 key keyboard piano can be divided into two keyboard areas of the same pitch, convenient for one-to-one teaching. What’s more, through the Bluetooth MIDI function, you can connect this piano to external devices/apps for more mainstream gameplay wirelessly.

Conclusion on Yamaha DGX 670

After considering everything, would the Yamaha DGX 670 be a good suggestion? This is a resounding yes if you enjoy playing with accompaniments. There is currently no other arranger keyboard in this price range that offers you as much. Although the CFX Concert Grand has excellent sampling, you may find better solutions elsewhere, possibly for less money, especially if you’re ready to give up accompanying features. 

In the end, Yamaha is doing well. The Yamaha DGX 670 is a highly feature-rich instrument that sounds great, plays easily, and has a ton of functions. It will be intriguing to watch how Yamaha’s future instruments turn out. It is such an amazing and outstanding piano.

Frequently Asked Questions (FAQs)

1. Is the Yamaha DGX 670 Weighted?

The Yamaha DGX 670 features Yamaha’s Graded Hammer Standard (GHS) action, which is the company’s preferred choice for its entry-level to intermediate-budget instruments like the YDP-144 console piano. The 88 keys are weighted and full-size. Although both pianos can accept MIDI through a USB cable, only the Yamaha DGX-670 supports wireless MIDI.

2. What is the Difference Between DGX-660 and Yamaha DGX 670?

The DGX-660 featured a conventional, rectangular frame, but the DGX-670 features a completely new design with a contemporary body and curved edges. Using a new, full-color LCD panel with a streamlined user interface makes a variety of operations quick and simple to operate.

3. Does Yamaha DGX 670 Have Bluetooth?

Wirelessly connect for Bluetooth audio. Using a Bluetooth-enabled smart device, you may stream music to the DGX-670’s audio system. Enjoy using your smart device to play along with your favorite music! The extent to which Bluetooth Audio is available differs per nation.

4. Is the Yamaha DGX-670 Worth It?

The Yamaha DGX 670 is a definite advancement over a highly popular series. A keyboard designed by Yamaha features several sophisticated features and simple operations. It is harder than earlier models and sounds and feels better. One of the top portable keyboard pianos in its class without a doubt.
The kit comes with a keyboard, a stand, and a pedal. The matching stand and pedal set is included with the Yamaha DGX 670 digital piano package. The DGX-670 is recognized for its realistic touch and tone in addition to a bevy of amusing features that are sure to inspire you to rediscover (or find again) your passion for creating music.

5. When Did the Yamaha DGX 670 Come Out?

This instrument’s value is unequaled in the market making it the choice for lovers of good quality. It’s anticipated that the new DGX 670 will hit shelves in April 2021.

Being in love with music, Larry started this website to help piano lovers get the most detailed and accurate information with his 5 Years of experience of working in a music store.

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