REVIEW - Casio AP650 Celviano digital piano - Recommended - As most people know, Casio produces some fine tech products that millions of people use all over the world. Casio is also know for designing and building quality lower priced (under $2000) keyboards & digital pianos for over 30 years and thousands of families use them every day. Casio has two lines of digital pianos under $2000. One of the lines is called "Privia" which and those models sell for under $1000 and the other line is called Celviano which sells between $1000-$2000. The Celviano pianos consist of three models under $2000 and the best one is called the AP650 and is now my top pick for "best bang for the buck" under $2000 selling price. This is because the AP650 offers so much more in terms of a satisfying piano playing experience with more useful features than any other brand or model under $2000 in a traditional furniture style cabinet based on my playing experience with it...and I have played it many times. The AP650 is actually a digital piano which combines the piano sound chip technology of the slightly lower priced and stripped down Casio AP460 ($1499US internet discount price) with all of the "technology," connectivity, & educational features of the popular Privia PX780 ($899US internet price). So essentially the AP650 is really an AP460 (minus a couple of secondary functions) plus the PX780 in an upgraded furniture cabinet with a bigger, better internal speaker system. The PX650 is available only in one color finish which is an attractive textured satin black. So if you are looking for a color other than black, then the AP650 may not be the right choice for you but fortunately black does fit in with most home furnishings these days and I think that cabinet is quite attractive as compared to other brands. The AP650 also comes with an upgraded padded height-adjustable bench which is really nice considering the other digital piano companies include only standard height benches in this price range. 
The AP650 ($1899US internet discount price) is very popular because it has Casio's best piano graded weighted key action and piano sound chip technology under $3000 which is quite impressive along with having all of the "bells & whistles" as some people call it. I really like the extra technology features because they can help with the learning/education process and really are fun to use...but I will talk about that later. This model weighs in at 110lbs and the cabinet measures approx 54" wide x 17" deep including sliding metal key cover and full sheet music rack. If you look closely at the pictures in this review, you'll notice that the cabinet has front 
support legs which is normally found on much higher priced digital pianos. Most digital pianos in this price range are just "pedestal style" with no legs. Not only do the front legs offer more support and stability to the piano, but they add a touch of class and elegance to the design of the cabinet in my opinion. The cabinet design also offers a full size privacy panel on the back so that it looks as much like a piano as possible in this price range and hides all the cables in back. The AP650 is using Casio's latest upgraded digital technology which, in my opinion, exceeds any other digital piano in this lower price range under $2000 for what it offers in a furniture cabinet piano. I have played this piano many times and was quite impressed with its realistic moisture absorbing synthetic ivory/ebony keytops (similar to real ivory & ebony on the old acoustic grand & upright pianos), and graded piano hammer key action response. Although there are certainly other piano brands and models that I like and recommend, in this price range they have a difficult time competing with the AP650 for a number of reasons.
A big advancement not offered on many other digital pianos in this price range is the 256-note polyphony piano sound processing technology. Even the respected Yamaha Avant Grand digital grand piano selling for approx $15,000 has a maximum 256-note polyphony technology which makes Casio's achievement pretty special in my opinion at only $1899. More polyphony note processing power helps to keep notes from electronically dropping out when playing difficult & musically complex passages along with layering 2 sounds together and using the damper sustain pedal. However, when the polyphony gets near 200-notes of processing power in the major digital piano brands, that is normally more than enough to suit nearly all skill levels of pianists when playing solo piano music. Also, like many name brand digital pianos including Yamaha, Kawai, and Roland, the AP650 offers the "half-damper" sustain feature with pedal resonance effect which helps recreate the real acoustic piano pedaling damper/sustain sound for more intermediate to advanced piano music. For those students and recreational players who are at the beginner skill level, they will have something to grow into and not need to trade out of this piano for a long time, if ever.
As for the actual grand piano sound reproduction and key action, the AP650 is impressive and upgraded in noticeable ways over its competition, such as Yamaha in this price range. Although no digital piano that I know of actually sounds exactly like a real acoustic grand piano (I play real acoustic grand pianos and know what I'm talking about), the AP650 may give you the impression that you are playing a real acoustic piano more than other brands 
and models do in this price range...and that's what really counts. The key action has 3 electronic sensors under each key (tri-sensor key action) for better recognition of key repetition and this is important as your progress in your piano playing ability or are already a good player. The dynamic range of volume & tonal change (color and expression) when playing the keys is also very impressive and noticeably wider than Yamaha or Korg and allows for a greater range of musical expression which is always important, especially if you are taking lessons from a good teacher or you are at a higher playing skill level. The sonic quality of the Casio's new stereo piano sound is really good across the entire keyboard and something which can be enjoyed no matter what type of music you play. Also, from what I have been told, the piano sound in the AP650 is sampled from a real Steinway acoustic grand piano and you can't get much better than that, although don't expect the AP650 to actually sound like a Steinway grand piano...that would be wishful thinking:).
Piano pedaling is also an important aspect of any good piano and the Casio AP650 is no exception. The pedaling offers continuous detection half-damper control for variable sustain amount and duration of time. The piano pedaling also triggers damper resonance which is when the dampers in a real piano are off the strings and there is natural resonation of the strings occurring along with the note that is played. Casio has recreated this experience in the Celviano AP650 and it certainly is impressive to hear, especially for those who are used to a real piano. The middle sostenuto pedal and left soft pedal also work like a real piano and give people the added benefit of reproducing the functionality of those pedals as well, although the right damper sustain pedal is the primary pedal used more than 90% of the time for most recreational piano players.
The Casio company has its worldwide headquarters in Tokyo, Japan (left pic) and as I mentioned earlier, has been producing digital pianos for over 30 years. They also produce keyboards, pro synthesizers, as well as being famous for calculators, advanced digital cameras, sports & consumer watches, advanced digital technology for communication devices, and some very impressive new digital computer technology. Casio produces their own computer chips and proprietary micro technology and is able to do it at a fraction of the cost of some of it's biggest competitors and that is why Casio tends to have lower prices. Some people equate lower prices with lower quality and think you need to spend a lot more money (over $3000) to get something really good. However, in my opinion, this latest model Casio AP650 is very impressive for its lower price and easily competes with the other popular digital piano brands including Yamaha, Roland, and Kawai for features, cabinet construction & style, and overall piano playing experience realism.
Another impressive feature to me is the fact that Casio has included "wav file" audio recording and playback in this model. What that means is that you can record yourself as an audio recording (CD quality) and save it to a USB flashdrive in the piano and then play it back in full CD quality sound. You can also can take that recording in the flashdrive and plug it into your computer and email that song to your friends and relatives to let them hear it on their computer just as you played it! Beyond that, you can import that music into computer music programs for music education, composing, song arranging, etc for further musical interaction and even turn the wav file recording into an MP3 file on your computer to play as an iTune on your iPad or iPod. The other major brands such as Roland, Kawai, or Yamaha do not have this feature in this price range. Another recording feature that is very useful and I use it in my teaching studio, is the ability to record right and left hand playing independently on 2 separate MIDI recording tracks and then play back both hands simultaneously. This feature is very helpful in allowing piano students to practice and record one hand and then play that recording back while they play the other hand "live" along with the recording. It's like having your teacher there playing along with you to give you help in understanding your rhythm and timing better and it's also more fun to practice this way. You can also save this recording and other song recordings you have done to a USB flashdrive for storage so you can come back later and work on and play along with those pieces again.
One interesting & innovative feature I like is a new piano lid audio projection system (see pic on left). Simply put, you can physically open the top lid on the AP650 into an open, propped up position like a little grand piano would do so the sound is projected towards you for a more realistic listening & playing experience. No other digital piano brand has this special open lid feature under $3000. 
The internal 60 watt 4-speaker sound system is heard more like a baby grand would be with an open and angled lid and no other digital piano has this useful function. The overall sound on this model can be quite loud and big so there is no need to attach external speakers in my opinion and the volume will easily fill up a big room. In fact, the main speakers in this piano are larger than any of the other Celviano models as well as compared to the other brands in this price range. As I said, I have not seen this sound projection system before in any regular digital piano and although it would seem like a simple thing to do but Casio is the only one
doing it. This interactive cabinet gives the player more piano sound depth than some other digital pianos and can make the piano more exciting to play. The AP650 also has a lot of connectivity to external devices thanks to having built in 1/4" audio outputs, 1/4" audio inputs, USB direct output, and USB flashdrive input for recording, storing, and playing General MIDI and audio files. A General MIDI song recording and playback involves using up to 16 separate tracks on the AP650 enabling you to record up to 16 separate instruments (one at a time) and playing them back at any simultaneously. This allows a person to create their own full band or orchestra song and save it to a USB flashdrive and later be played back on the AP650 or played back in your computer. You can also download load thousands of songs on the internet in the 16-track General MIDI format to playback your favorite songs at any tempo and then play piano along with those songs. It's a great way of learning songs as well as just having fun playing and/or singing along. The AP650 does not have WiFi or Bluetooth connectivity which would have been a nice feature, but I guess you cannot have it all...but I would have liked to see Bluetooth connectivity just to make things easier in connecting laptops, tablets, etc. Maybe on future models?:). But in the meantime you can connect to a tablet or computer with a USB cable and/or audio cable depending on what you want to do musically with an external device.- Below are some of the important highlights of the AP650:
Although some people may not care about these interactive features of the AP650, I personally find that they make the piano playing experience more enjoyable and educational when used in the proper way. They also help piano students learn more quickly when it comes to understanding rhythm & timing along with being able to record and improvise. If you choose not to use all the extra on-board features and you just play the piano sound by itself, you have a selection of 10 different acoustic piano sounds and can play any kind of music with them such as classical, jazz, rock, church, etc. So just playing traditional piano on the AP650 is quite enjoyable and if 
that's all it did it would still be a great buy compared to other brands & models in this price range based on my playing experience with it. It's my belief that just because a digital piano has many built-n features and buttons on the piano does not mean the piano cannot stand on its own as an instrument for people who mainly want to play piano. In its price range it really does a an excellent job as an instrument for just playing piano and then perhaps you can later use some of the extra features which can make your music even more enjoyable than it already is.
Whether you and/or family members are taking piano lessons, just playing recreationally, or you play at a higher skill level, I believe you will enjoy the Casio AP650 digital piano very much and the Casio company also offers a very long 5 year parts & labor warranty making this warranty far longer than most companies in this price range especially as compared to the normal 3 year warranties. I do recommend you research other brands & models in a variety of price ranges (I have many reviews on this blog which can be helpful) before you make your final buying decision because making music is what it's all about along with having fun doing it:)...there are few things better than that! For me personally, playing piano is my "relaxation therapy" and a way for me to express myself that is very satisfying. So make sure you give yourself, your spouse, and/or your children the opportunity to have that same experience and you'll be very glad you did. Do your research and homework and be sure you contact me before you purchase anything, anywhere, and I can give you some helpful advice. If you want more info on new digital pianos and LOWER PRICES than internet discounts, please email me at tim@azpianowholesale.com or call direct at 602-571-1864.
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