Casio LK 170 Review: It is Better Than The Casio LK 165!

If the Casio LK 165 satisfied you, then you should expect more to the Casio LK 170. As its name somehow implies, the LK 170 is an upgraded version of the LK 165. It still has the same impressive features that its cousin has.

But of course, it got some new improvements that you should check out. Read this Casio LK 170 review fully to see these major revamps.

As the design and structure of the Casio LK 170 indicate, it is clearly a digital piano ideal for beginners. It has 61 full-sized keys, which is pretty decent already for starters.

Of course, the keys has "lighting" mechanism that enables you to see the notes that you are playing. It is a good feature, considering that it is a student piano.

There are still a lot of things that the Casio LK 170 can offer you. It is among the entry-level pianos that would satisfy your preferences. Of course, it gives value to your money as well.

For the people loving high volume or the music going through their soul is recommended to add an extension of soundbar which will increase the sound loudness as well as the quality of the music. For that, I strongly recommend going through the Soundbar Under $100 which is cost-efficient with effective outcomes.

But before we reveal the full features of this digital piano, we have to take a quick detour first. Specifically, we will be giving you a buying guide so that you will know what to look for a digital piano. Read on!

Things to Consider Before Buying a Digital Piano


The polyphony plays a huge role in the overall capacity of a digital keyboard. This particular component indicates the maximum number of notes that a piano can play at a time.

Some digital piano today comes with 64-note polyphony, while some have 128-note polyphony.

The higher the number, the more complex the passages you can play. If you are into the classical genre, then you should go with models that have an optimal polyphony.

But if you are still learning, those keyboards that have lower capacity can already serve you.


Another feature that you should know about digital pianos is their sampled sounds. These built-in sounds were integrated into the piano to replicate the tonal characteristic of an acoustic or grand.

Of course, it would be impossible for the digital piano to sound like a "real" piano. After all, the former doesn't have the parts that can generate those complex passages.

In simple terms, "sampling" refers to the process of recording sounds for playback. Some piano process their recorded sounds multiple times to reduce the chances of tone loss.

Moreover, some models come with a sampling function that would allow users to create sampled sounds by themselves.


When choosing a digital piano, you should be keen on the keys as well. Your satisfaction in playing the piano is quite dependent on the build and mechanism of its keys.

First, you should never choose a model that has keys that give off a "cheap" feeling. Otherwise, you will have a distasteful experience.

Second, you must be picky to the operation of the keys. Specifically, you need to choose a digital piano with weighted keys. This type of keys will provide little resistance while you are pressing them down.

The said action is similar to an acoustic piano. If you can get a model that has this capacity, then you would certainly have a good time.

These are the main components that you should look for a digital piano. We could include pedals and other connectivity options as key factors.

However, it would be best to focus on those aspects that we mentioned. They are the most crucial, considering that the quality of the piano relies on them.

Casio LK 170 Review

We mentioned the things that make an excellent digital piano. But what about the Casio LK 170? Is it a good keyboard? Does it have what it takes for it to be worthy of your attention? If we were to say a thing, the answer is yes.

Practically, this 61-key piano has an excellent design and construction. It is portable because of its compact size. Moreover, none of the parts seems to be cheap.

When it comes to sound quality, you won't regret anything about this digital piano.

After all, it is using the AHL Sound Source Engine to create those soothing and realistic tones. Once you started playing on this one, we can guarantee that you will be mesmerized for a long time.

Meanwhile, here are the full features of the Casio LK 170:

Sounds Even Better

As we mentioned, the sound quality of this digital piano is impressive. There are no noticeable flavoring in the built-in tones, which is necessary. The sampling is pretty adequate, considering that the acoustic and piano sounds are very realistic.

On the other hand, you will be happy that this device comes with a 48-note polyphony. With this feature, the chances of losing notes when you are layering the tones are less.

Of course, since we talked about layering, it is proper to announce that the LK 170 has an Auto Accompaniment feature as well. Therefore, sound versatility will always be always at your disposal.

The Casio LK 170 has 400 built-in tones, and another 150 rhythm presets. It also has ten effects, such as tremolo, chorus, and reverb.

Easy to Play

Just like the LK 165, the LK 170 is also a piano that any beginners would love. First, the lighting keys let the user remember the notes he/she is playing easily. Some people think wrong about this since it can cause players to be dependent on it.

But for us, it is not a deal breaker. After all, most of us don't have music teachers. Therefore, assistive functions like this is a great help already.

Furthermore, the LK 170 has a Step Up Lesson System. This feature is its main selling point. Just like its name suggest the feature teachers its users all the basic concepts of the piano.

Moreover, the lessons are gradual so that players can learn at a moderate pace.

Sampling Function

One of the best features of the Casio LK 170 is its built-in sampling function. This digital keyboard has a specialize microphone that lets you sample your voice or ambient sounds.

After that, you can playback or utilize those sounds that you recorded. They would appear on your digital piano as your new sets of tones. You can also accompany them with rhythm presets that this machine has.


  • 48-note polyphony
  • Sampling function is present (with built-in microphone)
  • Tuning and Transpose are available
  • Comes with 100 built-in songs
  • Step-Up Lesson System (3 steps)
  • Huge sound library (400 tones, 150 rhythms, 110 songs)
  • AHL Sound Source
  • LCD Display
  • Level 1 General MIDI
  • Multiple connectivity options
  • High-quality speakers


  • Does not come with pedals
  • Only ideal for beginners

Social Proof

On various music sites and forums, we can see that the Casio LK 170 has a good standing.

Many piano teachers recommended this machine to their students, as it has plentiful features for learning. Moreover, the sound quality is not that shabby either, according to them.

People also tend to compare the LK 170 with LK 165. Based on the information we gathered, it seems that pianists favor the 170 because of its better sound reproduction and design.

But it doesn't mean that the LK 165 sucks. It is just that LK 170 arrived with upgrades.

Final Verdict

Overall, we can say that you wouldn't regret buying the LK 170. It is a decent digital piano that can serve any beginners and interested practitioners. It is easy to use and familiarize because of its assistive functions.

Moreover, you will certainly love its capacity to sample sounds, which is pretty essential if you are still learning.

Did you learn from this Casio LK 170 review? What are your thoughts about this beginner's digital piano? Tell us your answers in the comment section below!

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