Casio PX 850 Review

Casio PX 850 Review An In-Depth Look At The PX-850

Casio PX 850 Review

Casio’s Privia line of digital pianos is widely considered one of the best in the industry thanks to its ultra sensitive keys, superior sound sampling techniques and overall sense of realism.  The flagship of the Privia line of digital pianos from Casio is the Casio PX850.  With 4-layer grand piano samples, 88 keys, and the Casio quality that you’ve come to expect, it’s no wonder this is one of the top-selling pianos on the market.

Casio PX 850 Review
Casio PX 850


The Casio PX 850 Review

When the design team over at Casio sat down to make the PX 850, they really had every intention of creating one of the most realistic digital grand pianos of all time—they succeeded.  The Casio PX 850 even has a grand piano lid simulation and sympathetic resistance, making it not only look and feel as close as possible to an acoustic grand piano, but sound like one as well.

The PX850, just like another in the Privia line – the Casio PX150, uses Casio’s  innovative and advanced AiR sound technology to provide realistic grand piano sounds at every step of the 88 keys.  They back this up with a killer keyboard action that is new and improved.  On top of—or behind—all that is Casio’s new sound engine that really ups the level of details and nuance in the sound, giving you the most superior digital grand piano sound that you’ve ever heard.

What’s The Secret Behind The Great Sound Of The PX850?

The secret behind the amazing sound system in the Casio PX 850 is the improvement that Casio made to their AiR sound source.  AiR stands for Acoustic and Intelligent Resonator and in the new Casio PX850, the sound system uses over three times the memory than previous models in the Privia line.  That means three times the sound tonality, three times the sound realism and three times the sound quality than the last Privia that came out.

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The level of attention to detail that Casio put into the PX850 is ground breaking and inspiring.  Providing some of the most seamless dynamics we’ve ever seen on a digital piano, the 850 gives you the raw power and clean sound you need to play as expressively and passionately as you desire.

The Damper and String Resonance and Hammer Response systems have also been put in to guarantee that you get the most realistic playing and listening experience possible in a digital grand piano.  When you add in the sustain pedal, you’ll get super-rich sounds that make you feel like you were listening to a Steinway at Carnegie Hall.

Here’s A Demo Video Of The Casio PX850:

How Does The PX850 Stack Up Against Other Top-Tier Pianos?

What Features Does The PX850 Bring To The Table?

Of course, if the Casio’s stellar sound system is the star of the show, the rest of the features are still a pretty impressive supporting cast.  Here’s a look at some of the amazing upgrades that were added onto the PX850 from the previous Privia line models:

Realistic Key Action

The key action has been completely redesigned, giving you 88 notes that are fitted with tri-sensor scaled hammer action.  This gives you the most realistic action possible, backed up by the new simulated ebony and ivory textured keys.

Different Hammer Sizes

Your speed and accuracy will improve remarkably well as compared with other keyboards since the sound engine takes the sizes of different hammers on an acoustic piano into consideration.  These subtle nuances all add up to make the Casio PX 850 one of the best digital grand pianos on the market today.

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Top-Of-The-Line Sound

You also get a top-of-the-line 256 notes of polyphony alongside a wide array of instrumental tones and voicings including basses, electric pianos, organs and string sections.

Two 20 Watt amplifiersprovide the delivery mechanism for the killer sound system.  You can also adjust the top lid to recreate the resonance of a grand piano.  Keep it open, closed, partially up or completely removed for four distinct sounds that other digital grand pianos can’t recreate.

Splitting And Layering Fuctions

Standard on a good number of digital pianos such as the Yamaha P105, you can split and layer the Casio PX-850’s keyboards, giving you a great way to play bass with your left hand and have two layered tones at your right or split the keys into two equal sections. This is excellent for teaching and learning.

Ability To Record And Save Your Music

Like the Yamaha YPG-235, there is a built-in USB port that makes transferring files to and from your computer to the PX850 a breeze.  Compose, compare, learn and playback your music and that of others with ease.  The MIDI is class compliant meaning you can use the Privia with Mac or Windows without having to download anything.

A built-in two track recorder helps you get your ideas and practices onto your USB flash and thumb drives so that you can listen to and recall your pieces later on.

You can also use the Casio PX 850 as a controller for your Apple iPad through the Camera Connection Kit on your Apple.


What’s The Big Drawback To This Piano?

If there’s one big drawback to the Casio PX-850, it’s that it is a fairly large and heavy digital piano.  Of course, this is to be expected with a grand piano, even the digital kind.  But at 82 pounds, this is a pretty heavy task.  Be sure that you have the proper amount of space and someone to help you move this if you ever need to lug it around. It definitely is not portable in this respect.
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