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If you are looking for a new digital piano that you can keep in your home, there are many options available to you and a handful of very well-known, reputable manufacturers.

Maybe you have previously had a Casio keyboard and you know that you want to go with us company or maybe you just heard great things in our starting your investigation.

Now you want to know about the updated Privia digital piano model.

To help you with this we have put together this Casio Privia px 770 review that will go over all the features of this console digital piano.

What makes the PX 770 special?

The PX 770 is one of the most affordable digital piano designs from Casio that comes with a furniture style cabinet.

It’s a newer model that is meant to be redesigned over the former 760 model with better controls, a redesigned cabinet, and improvements like a four layer piano option.

Until this design hit the market, the 760 was the most popular cabinet piano in its price range and now the 770 stands to be even more popular.

Who should use the casio privia px 770?

This design is really meant for intermediate players who need to practice on a digital design that has all the same feel and sound as an acoustic.

Given the number of features included in it, an intermediate or advanced player would benefit greatly from this model.

Obviously, being an upright design it is best for someone who has the space to store an upright design permanently and should be avoided by someone who is looking for a smaller keyboard that they can transport regularly to and from performance spaces.

Px 770 design

The modified design comes with the triple pedal unit and the integrated stand.

The redesigned cabinet has a limited number of seams so it creates a more minimalistic exterior that makes it sleeker than the previous models.

The texture for the cabinet is made to look wooden so it can blend in with your other wood furniture and takes on the sleek aesthetic appeal.

As mentioned there are three pedals so you have the sustained, soft, and sostenuto just as you would with an acoustic piano.

There is a sliding cover that’s built into this design that you can use to protect your keyboard from temperature fluctuations or dust.

The size is moderate, only 54.7 in wide and 11.7 in deep which makes the upright design fairly easy to fit into smaller spaces and rest up against a wall.

When compared to other Casio models it is sinner in terms of death so it doesn’t obstruct as far, and is thinner than the similar Kawai, Yamaha, and Roland designs.

In terms of the width it is about the same as all of the above.

However, it weighs only 69.4 pounds which is between 5 and 15 lbs. lighter than the average comparable upright products not just from Casio but from Roland and Yamaha.

The control elements are on the left hand side with the dedicated buttons for things like the metronome, the midi recorder, and the main sounds.

You have to hold the function button and then press the respective key to access any of these which is very easy to understand and implement.

There are small labels above each button indicative of which settings that corresponds to so it’s very easy to use.

When you change settings it will beep once accordingly, and if there are multiple settings controlled by a single button it will beep once, twice, three times, or four times depending on the option you have chosen.

770 Keyboard

This keyboard is the same that you get on almost all of the Casio digital pianos and it uses what is called the tri-center scaled hammer action design.

This means that rather than using springs all of the 88-keys on the fully weighted keyboard have real hammers so when you play them you feel the mechanical movement of the hammers that you would see in an acoustic design.

More over the surface of each key is a combination of Ivory and Ebony so it not only looks authentic just like an acoustic piano but it feels like it.

It is a scaled hammer system just like what you would find in an acoustic design which means that on the lower registers the keys are heavier and they reach Midway around middle C and then get gradually lighter as you get up to the top registers.

The triple sensor system is responsible for detecting how you touch the keys, how much pressure you are applying and how quickly you touch the keys.

This is what allows you to repeat a single note very quickly.

The touch sensitivity of course controls the volume contingent upon how softly you press down on the keys the same as an acoustic piano.

If you prefer however you can adjust your touch sensitivity with one of the three preset settings.

The third setting for example is the widest dynamic range which means that you can produce the quietest pianissimo all the way up through fortissimo.

If you want to completely turn off the touch sensitivity you will produce the same volume no matter how hard you hit the keys.

The Ebony and Ivory textured tops are not only important in the aesthetics but they help to absorb moisture.

Sound quality

With the Casio px-770 you get the multi-dimensional AiR sound system that is the proprietary system used on all Casio digital pianos.

This AiR processor gives you a higher amount of memories so that it can store better quality sound samples which helps you produce music as close as possible to the authentic sound.

It also features what is called the lossless audio technology used by Casio when compressing the sound sample data.

This is a special technology that reproduces the original sounds from on your keyboard without any quality loss.

While there are almost a couple dozen sounds provided, five of the sounds are that of a grand piano which has been recorded at four separate dynamic levels.

This recording is a noticeable improvement in terms of resonance over the previous iterations of Casio pianos. 

Additionally you will have four electric pianos, four different pipe organs, two strings, a vibraphone, a harpsichord, and the lower bass.

The Reverb effects help you to get reverberation similar to what an acoustic instrument would produce in a small performance space or a large performance space.

Other features

There are many other features that would make this design suitable for someone who is learning or practicing for performances, or just making music to record at home.

For example, there are two versatile modes which enable you to play this piano with another person at the same time or layer together multiple sounds while you play the piano.

Dual mode for example lets you combine two different sounds so that you can create more complex music.

You can layer the sound of a violin over your acoustic piano and adjust the volume of each so that at certain points the violin becomes the lead and then gives way to the piano and vice versa.

Split mode allows you to assign different sounds by dividing your keyboard effectively into two sections.

This means that with your left hand you could play one instrument and with your right hand you could play the sound of another instrument like a grand piano and a guitar.

The duet play version is a wonderful mode for learning because it splits the keyboard into two equal parts and it uses the middle of the keyboard as the dividing point so that you can sit side-by-side with someone else and play as though you each had a piano.

There are also built-in songs and concert play which lets you practice each of your hands individually for an overall song.

Casio Privia PX 770 Review

Now that you understand some of the sound quality features, design components, and what the keyboard offers, this Casio Privia PX 770 review will go over the pros and cons of this particular design, to make it easier for you to decide if it’s a good fit for you. 

Casio PX-770 BK Privia Digital Home Piano, Black

Casio Privia px-770 is an 88-key fully weighted keyboard.

The keys are ivory and ebony tops with the Tri-Sensor Scaled Hammer Action II.

There is Touch Sensitivity which comes in 3 types, 128-note polyphony, and you get 19 instrument sounds 5 of which are pianos.

There is Damper Resonance and Hammer Response.

It comes with 60 preset songs and 10 User Songs.

There is a split mode which gives low bass tones only, dual mode, or duo mode for duets.

Lesson Function lets you practice left and right hand separately.

The exterior design doesn’t have to be the black color that is seen here.

You can also order it in a brown, wood color or white depending on the decor of your home.

When you order this model you will have to put it together but it’s very simple and requires no tools other than a Phillips head screwdriver.

View at Amazon for more information on how this product might work for you.


  • Has 10 concert play songs 
  • 2-track MIDI recorder
  • Metronome, Transpose, Fine-tuning, Octave shift
  • Temperament features 17 types
  • Has two speakers which are 8 W each
  • Has connections for USB, 2 headphone jacks, and a sustain pedal jack 
  • Only 54.7” x 11.7” x 31.4”
  • Weighs 69.4 lbs


  • There is no display

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