The DGX-660 stands out among digital pianos for its balance of performance and accessibility. Ideal for beginners and experienced musicians alike, it combines a realistic keyboard with advanced sound technologies.
With its Portable Grand design, this model offers an experience close to that of an acoustic piano. Despite weighing 21 kg, it remains easy to move while providing optimal stability during playing sessions.
Its flagship features include the GHS Weighted Action system for a natural feel and Pure CF Sound Engine technology. These features make it a competitive choice alongside models such as the Casio CGP-700.
Explore its features in greater detail in our comprehensive DGX-660 guide. An instrument that combines sound quality and versatility at a reasonable price.
Introducing the Yamaha DGX-660: a high-end digital piano
With its 554 instrument voices, it opens up a limitless musical world. This model embodies the evolution of the DGX range, with notable improvements over the DGX-650. Its refined design suits modern interiors.
Weighing 21 kg and measuring 139.7 cm wide, it remains manageable despite its comprehensive features. The one-year warranty and included accessories (stand and pedal) make it a reassuring choice.
Amateur musicians will find rare versatility here. The 320 × 240 LCD screen makes it easy to navigate the 230 DSP effects. Compared with the P-115, it offers more features while remaining more compact than the CGP-700.
Its 1.7 MB of internal memory and 192-note polyphony enhance the playing experience. To explore all its possibilities, visit our specialist partner.
Key advantages of the Yamaha DGX-660
Three elements distinguish this model in its category. Its professional keyboard, extensive sound capabilities, and cutting-edge audio technology make it a complete instrument.
Graded Hammer Standard (GHS) keyboard
The Graded Hammer mechanism faithfully reproduces the resistance of an acoustic piano’s keys. Heavier in the lower register and lighter in the upper register, they provide realistic action.
The glossy white keys and matte black keys provide excellent grip. Four sensitivity settings (Soft/Medium/Hard/Fixed) accommodate every playing style.
192-note polyphony
With 192-note polyphony, the instrument handles complex pieces without notes dropping out. It is ideal for sustained arpeggios or multitrack recordings.
This capacity exceeds that of many competing models, as explained in our guide to the GHS mechanism.
PureCF Sound Engine technology
The PureCF Sound Engine samples the renowned Yamaha CFIIIS concert grand piano. Each note is recorded in high resolution for harmonically rich reproduction.
The dynamic response curve is customizable, allowing you to adjust the keyboard’s responsiveness to your touch.
Design and ergonomics
Designed to suit different spaces, this model combines elegance and functionality. Its compact design and wood-effect finishes (black or white) make it discreet yet sophisticated.
Dimensions and portability
At 139.7 cm high (on the included stand), it remains less bulky than an acoustic piano. Its 21 kg weight makes it heavier than the P-115 (11.8 kg), but its integrated handle makes it easier to move.
The included stand provides optimal stability, preventing vibrations during intensive sessions. To compare it with other models, see our guide to digital pianos.
LCD screen and user interface
The 320 × 240 LCD screen displays sheet music, lyrics, and effect settings. The 146 front-panel buttons are organized into themed areas for quick access.
Touch navigation simplifies the use of the 230 DSP effects. USB compatibility allows songs to be imported directly from a flash drive.
| Feature | DGX-660 | P-115 |
|---|---|---|
| Weight | 21 kg | 11.8 kg |
| Screen | 320 × 240 LCD | No |
| User interface | 146 buttons + touch controls | Minimalist |
Sound quality and musical immersion
Experience unrivaled musical immersion thanks to the DGX-660’s audio technologies. This model stands out for its sound quality, combining high-end samples with optimized speaker systems.
CFIIIS sampled sounds
The instrument’s acoustic heart is based on high-resolution recordings of the Yamaha CFIIIS concert grand piano. Each note reproduces the acoustic model’s complex harmonics, with multilayer samples for realistic dynamics.
Virtual Resonance Modeling technology even reproduces the sympathetic resonance of the strings, as on the DGX-670. A detail that enhances expressiveness in pianissimo passages.
Built-in speakers and equalizer settings
Two 6 W speakers, paired with Intelligent Acoustic Control, automatically adjust frequencies according to volume. Ideal for adapting sound projection to your room.
Five equalizer presets (Soft/Normal/Bright/Strong/Headphones) let you refine the tone. The “Bright” option highlights arpeggios, while “Strong” emphasizes the bass.
The 230 DSP effects include adjustable reverbs and modulated choruses. They are perfect for personalizing the sonic atmosphere of your music.
With headphones, the Stereophonic Optimizer recreates natural spatial imaging. A welcome feature for nighttime sessions, without compromising fidelity.
Advanced learning features
This model incorporates innovative educational tools that are perfect for making rapid progress. Whether you are a beginner or an accomplished player, these features turn every session into a genuine interactive lesson.
Yamaha Education Suite (Y.E.S.)
The Y.E.S. system offers 100 built-in songs, organized by difficulty. Three adaptive modes guide the user:
- Waiting: the tempo adjusts to your pace
- Your Tempo: learn without time pressure
- Minus One: practice the left or right hand separately
The note display on a virtual keyboard makes sheet music easier to read. An adjustable metronome (5 to 280 BPM) helps you master rhythm.
Intelligent accompaniment styles
Smart Chord technology automatically generates harmonious chords. It is perfect for exploring 75 different musical styles, from jazz to pop.
| Feature | Benefit | Compatibility |
|---|---|---|
| Rhythm analysis | Corrects timing errors | External MIDI files |
| Style recommendations | Adapts to your playing | Third-party applications |
| Multitrack recording | Create complex arrangements | GarageBand |
Discover how these tools accelerate progress in our detailed guide. A fun approach that makes learning as engaging as it is effective.
Connectivity and included accessories
The DGX-660’s technology integration facilitates even the most ambitious musical creations. Its comprehensive connectivity lets you record, mix, and share your music in just a few clicks.
USB ports and microphone input
The USB ports offer two options: USB-to-Host for a MIDI connection to a computer and USB-to-Device for recording directly to a flash drive. Ideal for saving your compositions without software.
The 1/4″ microphone input accepts dynamic microphones. With an XLR adapter, you can add vocal effects live. It is perfect for singers or music podcasts.
Stand and sustain pedal
The included stand provides optimal stability, even during intensive sessions. Compared with the FC3A sustain pedal (sold separately), the included pedal offers progressive resistance for expressive control.
The accessories designed for modern musicians turn this model into a portable studio. From the stage to the home studio, every detail matters.
Comparison with other Yamaha models
Choosing an instrument suited to your needs often involves comparing several options. In the Yamaha range, certain models stand out for their specific characteristics, such as the P-115 and the Casio CGP-700.
DGX-660 vs P-115: versatility vs portability
The P-115 appeals with its light weight (11.8 kg) and minimalist design. However, it offers only 14 sounds, compared with 554 on the DGX-660. A wise choice for musicians on the move.
The DGX-660, at 21 kg, offers a more complete experience. The Y.E.S. system and LCD screen are absent from the P-115. It is ideal for those who prioritize advanced features.
DGX-660 vs Casio CGP-700: compact design
The Casio CGP-700 weighs 7 kg less than the DGX-660. Its ultra-compact format suits small spaces. However, it sacrifices certain options, such as intelligent accompaniment styles.
For a home studio, the DGX-660 remains unbeatable. Its extensive connectivity and built-in speakers make it a versatile model, perfect for multitrack recording.
- P-115: ideal for traveling performers
- CGP-700: a minimalist solution for apartments
- DGX-660: a balance of performance and practicality
In short, it all depends on how you intend to use it. The brand’s other pianos have their strengths, but the DGX-660 combines the best of both worlds.
Conclusion: is the Yamaha DGX-660 right for you?
For a budget of €700 to €900, this instrument offers excellent value for money. It will appeal to musicians seeking versatility and a realistic feel, as confirmed by our full review and test.
Its strengths? An expressive keyboard, 554 sounds, and intuitive learning features. It is perfect for home-studio composers or teachers. The speakers could be more powerful, but they remain adequate for home practice.
If you are looking for a lighter solution, the Korg B2 or Roland FP-30X are worth considering. But at this price, few models can match its features.
Verdict: a wise choice for anyone seeking to combine performance and practicality. It is ideal if your need is for a complete instrument without investing in a high-end Clavinova.
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