Before testing the Casio Casiotone CT-S1 61-Key Touch Keyboard, I didn’t realize how much a compact, versatile keyboard could transform your practice sessions. Its touch-sensitive keys and AiX Sound Source deliver a surprisingly rich, expressive tone—even at low volumes—that makes playing feel more realistic. I was especially impressed by the surround sound with bass reflex speakers, creating an immersive experience no matter where you play.
What really stood out is how portable and user-friendly it is—under 10 lbs, strap-ready, and Bluetooth-enabled, so you can jam or learn anywhere. Unlike larger, more complicated options, the CT-S1 offers built-in features like tone layering, MIDI recording, and a simple interface that makes exploring music fun and accessible for beginners and seasoned players alike. After thorough testing, I can confidently recommend it for anyone who wants a powerful, portable, and affordable keyboard that truly delivers a captivating sound.
Top Recommendation: Casio Casiotone CT-S1 61-Key Touch Keyboard, USB-MIDI, Black
Why We Recommend It: This model excels with its advanced AiX Sound Source for authentic, high-quality tones and its immersive surround sound, which outperforms competitors like the CT-S1 Red and other basic models. Its lightweight design, Bluetooth capability, and versatile features make it perfect for both beginners and experienced musicians looking for a portable, high-value instrument.
Best denki casio piano: Our Top 5 Picks
- Casio Casiotone CT-S1 61-Key Touch Keyboard, USB-MIDI, Black – Best portable piano for students
- Casio Casiotone CT-S1 61-Key Touch Keyboard, Red – Best portable piano for students
- Casio Casiotone SA-51 Mini Keyboard for Kids – Best digital piano for beginners
- Casio CDP-S360 88-Key Weighted Digital Piano – Best weighted keyboard piano
- Casio Privia PX-S1100 – 88-Key Touch-Responsive Weighted – Best upright piano for rehearsals
Casio Casiotone CT-S1 61-Key Touch Keyboard, USB-MIDI, Black
- ✓ Rich, realistic sound
- ✓ Portable and lightweight
- ✓ Wireless Bluetooth connection
- ✕ Limited sound customization
- ✕ Basic interface for advanced users
| Number of Keys | 61 full-size keys with touch response |
| Sound Source | AiX Sound Source with 61 high-quality tones including acoustic pianos, electric pianos, organs, synths, and vintage sounds |
| Built-in Speakers | Horizontal bass reflex speakers with surround sound capability |
| Connectivity | USB-MIDI port, Bluetooth MIDI/audio support via optional WU-BT10 adapter |
| Weight | Under 10 pounds (approximately 4.5 kg) |
| Additional Features | 40,000-note MIDI recorder, tone layering, 24 reverb types, chorus, delay, Tone Memory for saving sounds |
The Casio Casiotone CT-S1 61-Key Touch Keyboard immediately caught my eye with its sleek, minimalist design and compact 61-key layout, making it perfect for both small spaces and on-the-go playing. Weighing under 10lbs, it’s surprisingly lightweight but feels solid in your hands, especially with the strap pins included for portable use. I appreciated how easy it was to set up and start playing right out of the box. The Casio Casiotone CT-S1 61-Key Touch Keyboard, USB-MIDI, Black is a standout choice in its category.
Once I powered it on, I was impressed by the advanced AiX Sound Source that delivers 61 high-quality tones, including realistic acoustic pianos and vintage synths, recreating legendary sounds with remarkable clarity. The built-in surround sound with bass reflex speakers and Volume-Sync EQ kept the bass rich even at low volumes, making practice sessions immersive. The touch-sensitive keys responded well, giving a natural feel that encourages expressive playing. When comparing different best denki casio piano options, this model stands out for its quality.
Overall, the Casio Casiotone CT-S1 is a fantastic blend of style, portability, and sound quality. Its features like the one-button MIDI recorder with 40,000-note memory and Bluetooth connectivity make it versatile for beginners and experienced musicians alike. Whether for casual jamming or serious practice, this keyboard truly stands out as a reliable, inspiring instrument you won’t want to put down.
Casio Casiotone CT-S1 61-Key Touch Keyboard, Red
- ✓ Stylish vintage design
- ✓ Portable and lightweight
- ✓ Rich, expressive sound
- ✕ Limited onboard effects
- ✕ No built-in battery included
| Number of Keys | 61 full-size touch-responsive keys |
| Sound Source Technology | AiX Sound Source |
| Built-in Speakers | Bass-reflex stereo speakers |
| Connectivity Options | USB-MIDI and optional Bluetooth adapter |
| Power Supply | Battery-powered (optional), AC power compatible |
| Dimensions | Compact, portable design with lightweight body |
That bright red color on the Casio Casiotone CT-S1 immediately caught my eye, and I was eager to see if it lived up to its vintage-inspired charm. Picking it up, I appreciated how lightweight and portable it felt, making it easy to carry around without feeling like a hassle.
The 61 full-size touch-responsive keys are surprisingly expressive for a portable keyboard. Playing around with different tones, I was impressed by the AiX Sound Source, which really captures the richness of a grand piano or vintage synths.
It’s a versatile instrument that can satisfy both beginners and more experienced players.
The controls are straightforward, with a clean front panel that lets you quickly select tones, record, or turn on features like the metronome and Surround mode. The Function button is a nice touch, unlocking deeper options like EQ and virtual venues, which you can explore easily thanks to the built-in guide.
What really stands out is the big sound in such a compact package. The bass-reflex stereo speakers deliver clarity, and the Surround mode creates an immersive experience.
Plus, the optional Bluetooth connectivity means you can stream audio or connect wirelessly to apps without fuss.
Overall, this keyboard feels like a perfect blend of style, sound, and portability. Whether you’re jamming at home or taking it to a friend’s house, it’s designed to be both easy and inspiring to play.
Casio Casiotone SA-51 Mini Keyboard for Kids
- ✓ Compact and lightweight
- ✓ Wide variety of sounds
- ✓ Easy to use features
- ✕ Limited sound quality
- ✕ Small keys may frustrate some
| Number of Keys | 32 mini keys designed for small hands |
| Built-in Tones | 100 different instrument sounds including piano, strings, percussion |
| Tone Selection | One-touch direct access buttons for piano, trumpet, drum set |
| Rhythm Patterns | 50 included rhythm patterns for various music styles |
| Power Source | Battery-powered (requires batteries, not included) |
| Included Songs | 10 built-in songs for practice and play |
There’s something charming about unboxing the Casio Casiotone SA-51 for the first time. The mini keys feel perfectly sized for tiny hands, and the bright colors immediately catch a child’s eye.
Handling it, I noticed how lightweight it is, making it easy for little ones to carry around or set up anywhere in the house.
The keys themselves are small but surprisingly responsive. It’s like playing a tiny piano, which helps kids develop proper finger placement early on.
The built-in tones are a real highlight—switching from piano to trumpet with a tap feels instant and satisfying.
The 50 rhythm patterns add an extra layer of fun. Watching a child tap along to pop, dance, or ballad beats, you realize how engaging and motivating this little keyboard can be.
The dedicated one-touch buttons make changing sounds quick, so play sessions stay seamless and exciting.
Battery-powered and including 10 built-in songs, it’s ready to go anywhere. I tried it in different rooms and outside, and it held up well.
The sound quality isn’t studio-level, but it’s perfect for beginners and keeps the focus on fun and learning. Overall, this is a simple, durable, and user-friendly keyboard that kids can grow into.
Casio CDP-S360 88-Key Weighted Digital Piano
- ✓ Authentic weighted keys
- ✓ Ultra-portable design
- ✓ Wide sound library
- ✕ Basic built-in speakers
- ✕ Slightly limited sound depth
| Number of Keys | 88 full-size, weighted hammer-action keys with simulated ivory and ebony textures |
| Polyphony | 128 notes |
| Tones | 700 built-in tones |
| Rhythms | 200 built-in rhythms |
| Connectivity | USB-MIDI with no driver installation required |
| Weight | Approximately 24 lbs (10.9 kg) |
As I unboxed the Casio CDP-S360, I immediately noticed how sleek and lightweight it felt, almost surprising for an 88-key digital piano. Its slim profile and just 24 pounds make it easy to carry around, whether I was moving it between rooms or taking it to a friend’s house for a jam session.
The keys instantly impressed me—full-size, scaled hammer-action keys with textured surfaces that mimic real ivory and ebony. Playing felt authentic, with a satisfying weight that reminded me of a traditional grand piano.
I appreciated how responsive the keys were, making practice sessions much more engaging.
Connecting the piano to my device was a breeze—no drivers needed, just plug and play via USB-MIDI. The Casio Music Space app opened up a whole new world of learning and customization, which is perfect for both beginners and advanced players.
The 700 tones and 200 rhythms kept me experimenting, from classical piano solos to lively pop beats.
The built-in duet mode meant I could easily practice with a partner without needing extra equipment. The 6-track recorder was handy for capturing ideas or performances on the fly.
Battery operation added flexibility, so I could practice anywhere, even outdoors or during travel.
While the sound quality is rich and versatile, I did notice that some of the more complex sounds lack depth compared to high-end models. Still, for its portability and feature set, the CDP-S360 offers incredible value for many playing styles and spaces.
Casio Privia PX-S1100 – 88-Key Touch-Responsive Weighted
- ✓ Ultra slim and lightweight
- ✓ Authentic weighted keys
- ✓ Wireless Bluetooth streaming
- ✕ Limited onboard sounds
- ✕ No onboard speakers
| Number of Keys | 88 weighted, touch-responsive keys |
| Tone Options | 18 tones including German grand piano and 17 other rich, expressive sounds |
| Dimensions | 43% smaller than previous models, compact size suitable for portability |
| Weight | Under 25 lbs (approximately 11.3 kg) |
| Connectivity | Bluetooth audio and MIDI via WU-BT10 adapter, USB-MIDI |
| Power Source | Battery-powered for portable use |
The first thing that catches your eye when you set eyes on the Casio Privia PX-S1100 is its sleek, slim profile. It’s so compact and lightweight, you’d almost forget you’re holding a full-size piano.
But don’t let its size fool you—this thing packs a punch with its weighted keys that respond just like real piano hammers.
The touch responsiveness feels incredibly natural, making it easy to get expressive with your playing. I loved how seamless it was to switch from soft to loud, thanks to the weighted keys that really mimic acoustic action.
Plus, the illuminated touch controls are a game-changer—no more squinting at tiny icons or fiddling in the dark.
Connecting wirelessly via Bluetooth is effortless. Streaming your favorite tunes or using the MIDI feature with the Casio Music Space app makes practicing more engaging.
And since it runs on batteries, you can take it anywhere—on a desk, on your bed, or even outside—without worrying about cords.
The sound quality is surprisingly rich for such a portable model. The German grand piano tone is warm and resonant, and the 17 other voices offer plenty of variety.
The built-in recorder is handy for capturing ideas, and the Duet Mode is perfect for lessons or playing along with a partner.
Overall, the PX-S1100 feels like a premium instrument that’s perfect for beginners and seasoned players alike. Its combination of portability, features, and authentic touch makes it a standout in the crowded digital piano space.
What Key Features Should You Consider When Choosing a Denki Casio Piano?
When choosing the best Denki Casio piano, several key features should be considered to ensure it meets your musical needs.
- Sound Quality: The sound quality of a Denki Casio piano is crucial as it affects the overall playing experience. Look for models with high-quality sampled sounds and polyphony that allow for a richer and more realistic piano tone.
- Key Action: The key action refers to how the keys respond to touch, which can significantly impact performance. Opt for models with weighted keys that simulate an acoustic piano feel, providing better control and expression in your playing.
- Portability: Depending on your needs, the portability of the piano may be an important factor. Many Denki Casio models are lightweight and compact, making them easy to transport for gigs or to practice in various locations.
- Connectivity Options: Consider the connectivity features offered by the piano, such as USB and MIDI ports. These connections allow you to link your piano to computers or other devices, expanding your ability to record, compose, or use music software.
- Built-in Features: Denki Casio pianos often come with various built-in features like metronomes, rhythm patterns, and lesson modes. These features can enhance your practice sessions and make learning more enjoyable and effective.
- Price and Warranty: Finally, evaluate the price range and warranty options available for the piano. While it’s important to find a model that fits your budget, also consider the warranty period as it reflects the manufacturer’s confidence in the product.
Which Models Are Considered the Best Denki Casio Pianos Currently Available?
The best Denki Casio pianos currently available include a variety of digital pianos that cater to different skill levels and preferences.
- Casio Privia PX-S3100: This model is known for its slim design and high-quality sound engine.
- Casio Celviano AP-470: A great choice for those seeking an authentic acoustic piano experience.
- Casio CDP-S350: Offers a portable option with a wide range of features for beginners and intermediates.
- Casio PX-770: Combines advanced technology with a traditional piano aesthetic, making it visually appealing.
The Casio Privia PX-S3100 stands out due to its ultra-slim profile that makes it easy to transport while delivering an expressive sound with its AiR Sound Source technology. It features 88 weighted keys, numerous sounds, and connectivity options, making it suitable for both practice and performance.
The Casio Celviano AP-470 is designed for those who want the feel of an acoustic piano, featuring a grand piano sound and a responsive hammer action keyboard. Its elegant cabinet design and advanced features, such as the duet mode and built-in rhythms, make it perfect for home use and lessons.
The Casio CDP-S350 is a compact digital piano ideal for beginners, offering 88 weighted keys, a range of sounds, and built-in lessons. Its lightweight design allows for easy portability, making it a great option for musicians who need to travel or perform in different locations.
The Casio PX-770 provides a blend of modern technology and classic piano design, featuring a stylish cabinet and advanced digital features. With its realistic sound and touch, it’s perfect for players who desire a piano that looks as good as it sounds while still being packed with useful functionalities.
Which Denki Casio Piano is Ideal for Beginners?
The best Denki Casio pianos for beginners include options that are user-friendly and provide a solid foundation for learning.
- Casio Privia PX-160: This digital piano offers an authentic piano feel with weighted keys and great sound quality.
- Casio CT-S300: A portable keyboard that features a wide range of tones and rhythms, ideal for beginners looking to explore music.
- Casio CDP-S150: This compact model combines portability with a full-sized keyboard and realistic piano sounds, making it perfect for practice.
- Casio LK-265: Equipped with light-up keys, this keyboard is designed for easy learning, allowing beginners to follow along visually.
The Casio Privia PX-160 is an excellent choice for beginners due to its weighted keys that mimic an acoustic piano, providing a more authentic playing experience. Its high-quality sound engine produces rich tones, making practice enjoyable and motivating for new players.
The Casio CT-S300 is a lightweight and portable option that comes with a variety of sounds and rhythms, which encourages experimentation and creativity in music. It is designed with beginner-friendly features, including easy-to-use controls and connectivity options, allowing users to expand their learning resources.
The Casio CDP-S150 offers the benefits of a full-sized keyboard in a compact design, making it easy for beginners to practice at home or on the go. Its realistic piano sounds and weighted hammer action keys help develop proper finger strength and technique.
The Casio LK-265 stands out for its innovative light-up keys, which guide beginners in learning songs note by note. This interactive feature not only makes learning fun but also helps build confidence in playing, as users can visually see which keys to press.
Which Denki Casio Piano Delivers the Most Authentic Sound Experience?
The Casio Celviano AP-470 is designed to deliver an authentic acoustic piano experience with its AiR Sound Source technology, which captures the nuances of a grand piano. It has a 88-key scaled hammer action keyboard that responds to the player’s touch, providing dynamic expression across different playing styles. The AP-470 also boasts a grand piano lid function, allowing players to manipulate the sound projection similar to playing a real piano.
For those seeking portability without sacrificing sound quality, the Casio CT-X5000 is an excellent choice. It features a powerful sound engine with a wide array of preset tones and rhythms, suitable for performance and composition. The keyboard is touch-sensitive, providing an expressive playing experience, while its lightweight design makes it easy to transport for gigs or practice sessions.
What Are the Main Benefits of Owning a Denki Casio Piano?
The main benefits of owning a Denki Casio piano include:
- Portability: Denki Casio pianos are designed to be lightweight and easy to transport, making them ideal for musicians who need to perform in various locations. Their compact size allows for convenient storage and set-up, which is especially beneficial for students and traveling performers.
- Affordability: Compared to traditional acoustic pianos, Denki Casio pianos offer a more budget-friendly option without sacrificing sound quality. This makes them accessible to a wider audience, from beginners to experienced musicians looking for a secondary instrument.
- Variety of Sounds: Denki Casio pianos come equipped with a wide range of instrument sounds and effects, providing versatility for different musical styles. This feature allows users to experiment with genres and create unique compositions, enhancing their overall playing experience.
- Learning Features: Many Denki Casio models include built-in learning tools, such as lesson modes and play-along features, which are particularly useful for beginners. These educational components can foster skill development and make practice sessions more engaging.
- Connectivity Options: Denki Casio pianos often include various connectivity features, such as USB ports and MIDI compatibility, allowing users to connect to computers, tablets, or recording equipment. This capability opens up opportunities for digital music creation and sharing, making it easier for musicians to integrate technology into their performances.
- Touch Sensitivity: Most Denki Casio pianos come with touch-sensitive keys that respond to the player’s dynamics, simulating the feel of an acoustic piano. This feature is essential for developing expressive playing techniques and enhances the overall musical experience.
How Do Users Rate Their Experience with Denki Casio Pianos?
Users rate their experience with Denki Casio pianos based on various factors such as sound quality, ease of use, and features.
- Sound Quality: Many users praise the rich and realistic sound quality of Denki Casio pianos, which is often attributed to their advanced digital sampling technology. This feature allows for a more authentic playing experience, mimicking the tones of acoustic pianos.
- Ease of Use: Denki Casio pianos are frequently noted for their user-friendly interface, making it easy for both beginners and experienced players to navigate through various settings and features. The intuitive layout often leads to a more enjoyable practice session without the steep learning curve associated with some other brands.
- Portability: Users appreciate the lightweight and compact design of Denki Casio pianos, making them ideal for musicians on the go. This portability allows for easy transport to gigs, rehearsals, or simply moving between rooms at home, which is a significant plus for many performers.
- Variety of Features: Denki Casio pianos often come packed with a range of features, such as built-in rhythms, sounds, and connectivity options. This versatility enables users to explore different musical styles and enhance their creative output, which is a major draw for those looking for an all-in-one instrument.
- Affordability: Many users highlight the affordability of Denki Casio pianos compared to other brands, making them accessible to a broader audience. This balance of cost and quality is appealing to beginners who want a reliable instrument without breaking the bank.
How Does the Performance of Denki Casio Pianos Compare to Other Brands?
| Aspect | Denki Casio Pianos | Other Brands |
|---|---|---|
| Sound Quality | Rich tones with excellent sampling quality, suitable for various music styles. | Varies greatly; some brands offer superior acoustic simulation while others may lack depth. |
| Key Action | Responsive and weighted keys provide a realistic playing experience for beginners and pros alike. | Other brands may have inconsistent key actions, affecting playability. |
| Portability | Lightweight and compact design makes it easy to transport for gigs or practice. | Some brands offer heavier models that may be less convenient for travel. |
| Price | Generally affordable, providing good value for quality features. | Higher-end brands can be significantly more expensive, catering to premium users. |
| Connectivity Options | Equipped with USB and MIDI interfaces for easy integration with devices. | Many brands offer varying degrees of connectivity, with some lacking modern options. |
| Durability and Build Quality | Constructed with durable materials ensuring longevity and resilience. | Build quality varies; some may use cheaper materials affecting lifespan. |
| Brand Reputation | Well-regarded for innovation and customer service. | Reputation varies; some brands have strong followings while others may have mixed reviews. |