The Best Casio CDP 230 Review: Is This An Excellent Digital Piano?

A digital piano is a helpful instrument that can broaden your musical affinity. That's why it is essential to choose a model that can cater your needs, regardless if it is for practice or live performance.

Of course, there are a lot of choices for this. But if you want a reliable one, try considering the Casio CDP 230.

Casio is a controversial brand of musical instruments. But it is undeniable that their products have excellent build and performance.

For example, the Casio CDP 120 and CDP 130 have surprisingly excellent performance. If you want, you can read our separates for these digital pianos.

But for now, let us focus on the Casio CDP 230. This digital keyboard has a lot to showcase for its users. In fact, it is a known upgraded version of the CDP 130.

Therefore, you can guarantee that the same AHL sound engine is present. For more information about this digital piano, better read this Casio CDP 230.


Casio CDP 230 Review

Casio CDP 230

We got all the essentials covered. Now let us head to the Casio CDP 230. Without being bias, this digital piano possesses all the features that make it an excellent choice for many pianists. It can cater professional applications because it is practically complete and versatile.

Several things are worth looking for this 88-key digital piano. One of these is its patented SP-3 foot sustain pedal, which is far better than the damper pedal of the CDP 130. It also comes with a music stand and a standard AC adaptor as well.

You can even convert this is a stylish home furniture if you will mount it to CS-44P Stand. However, such accessory is sold separately. Moreover, here are the features that you'll certainly love about the CDP 230.

Ergonomic and Portable

Most of the digital piano nowadays are packed with a lot of accessories that make them heavy.

Fortunately, such story is not true with the CDP 230. With a weight of around 25 pounds, it is easy to say that this one is far lighter than most of its competitors.

Moreover, it has a compact design too. This feature allows you to transport this instrument on any gigs, shows, and even rehearsals!

Meanwhile, the piano is using a set of 8-Watt Full Force speakers. The latter is an upgraded version of those from the CDP 130 and CDP 120. Apparently, many users were not satisfied to the sound production of the speakers of those previous models.

Furthermore, it has a nice LCD interface on the center. The buttons are perfectly arranged so that you can control all the functions quickly.

It is also notable that there is a pitch bend wheel on the left portion of this piano. That makes the control a lot accessible. On the back part, all the connectivity outlets of the Casio CDP 230 are present (mic input, USB port, and power jack).

Massive Audio Collection

The AHL Sound Source Engine of the Casio 130 is already impressive. But it seems that Casio wants more.

That's why in the CDP 230, they included more than 150 songs in its database. Moreover, it also comes 200 different rhythms and a whopping 700 tones!

There is also a default DSP that contains five choruses, and ten reverbs, which complements the AHL sounds. Meanwhile, you can use its Hall mode to mimic the rich acoustics that is present in a grand piano.

Polyphony and Touch Response

This instrument comes with a 48-note polyphony, which is similar to the CDP 130 model. This is a pretty decent number already. It can allow you to sophisticated musical pieces.

However, it has limitations if you want to pursue the realms of classical music. But it is not exactly a deal breaker. If you want to have an impressive polyphony, you need to invest in high-end brands.

The Touch Response of the CDP 230 is one of its best features. Specifically, it lets you control the sensitivity of the keys when you press them. This setting comes with three levels.

Moreover, you can also disable the feature so that you can get the same sound, regardless how hard or light you press the keys.


  • 88-key Scaled Hammer Keyboard.
  • It has a huge sound library.
  • ​Sample rate is very impressive.
  • ​Built-in DSP includes five choruses and ten reverbs.
  • ​Speakers produce highly satisfying sound.
  • ​All connectivity options are present.
  • ​It has a sustain pedal.
  • ​Touch response feature is still available.
  • Comes with a playback function.
  • ​Ergonomic and compact design.
  • ​Improved sustain pedal.


  • Polyphony is still limited.
  • Its capability is still lower compared to high-end digital pianos.

Social Proof

Overall, the quality of the Casio CDP 230 has garnered positive remarks from the community.

For example, people who bought this instrument on Amazon found it satisfying and worthy. They said that its features are sufficient enough to learn the basics and complexities of a piano.

Things to Consider Before Buying a Digital Piano

Casio CDP 230

Overall Sound Quality

Many are somehow skeptic about digital pianos. Specifically, there is a notion that suggests that a digital piano could never achieve the sounding of an original acoustic piano.

At some point, there is truth to that claim. But you have to realize that digital pianos keep on evolving.

In the present, a lot of digital models can almost replicate the sound quality of an acoustic piano. You have to choose these types of keyboards if you are a serious practitioner.

Weighted Keys

A digital piano is no good if it doesn't have weighted keys. This specific feature allows the keys of the digital piano to be as good as its acoustic counterpart.

Fortunately, it is easy to determine if the keys are weighted or not. Just press the key. If you can feel any pressure while holding the key downward, then it is weighted.

Obviously, we will never recommend you to buy a piano that doesn't have this feature. Otherwise, you will just be playing with a plastic toy.


The polyphony will determine the versatility of your piano. Specifically, it is the capacity of your instrument to produce multiple sounds at the same time.

The general rule is that a digital piano with a higher number of notes can play more complex passages. Some pianos have 32-note polyphony, while some high-end brands could go as high as 128 notes.

Sample Rate

A digital piano won't be as good as an acoustic piano if it doesn't have a quality sampling. In layman's term, sampling is the procedure that records particular sounds for playback.

This feature is necessary for a digital piano so that it can replicate the complex tonal characteristics of an acoustic piano.

Meanwhile, the sample rate is the frequency of the recorded sound to be gauged. The more you sample a sound, the more consistent it becomes.

Final Verdict

With all the features that it has, we can easily say that the Casio CDP 230 is an impressive instrument. You cannot find other pianos on its price range that has the same capabilities.

Although there are some limitations, it is still undeniable that this keyboard is the "cream-of-the-crop" on its category.

If you want your first piano to be good, then we recommend that you should try this model. Trust us! It won't disappoint you.

Did you learn from this Casio CDP 230 review? Tell us your thoughts about this instrument in the comment section below!

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