Williams Allegro III Review: Quality Beginner Piano?

Beginner piano players often struggle when it comes to buying their very first piano or keyboard. With so many different types and features offered by the many brands out there, making the right decision for you can be tough.  

Beginners usually want a product that is cheap but good enough to learn and grow their skills on, at least for a few years. And they want one that is able to produce a high-quality sound, even if the materials used are cheaper than those of a standard piano or keyboard. 

Williams Allegro III Review Quality Beginner Pianos

Today we will be reviewing the Williams Allegro III to see if they meet all of these criteria and many more. We will discuss the functions and features of the piano so you know what to expect when you use it, and will hopefully help you to decide if this is the right beginner piano for you and your skill level. 

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On the Williams Piano website, the product description says that this keyboard is more suited to a student who already has some skills in this instrument, and also a professional who is looking for a good but cheap at-home keyboard.

Still, this should not put off beginners to this instrument, as it has several features that novices will enjoy, and it seems to be very easy to learn on. 

The Williams Allegro digital piano boasts a full-size keyboard with fully weighted keys and hammer action for a realistic piano feel.

To provide optimal training and preparation for playing the acoustic piano, it includes four levels of touch sensitivity as well as velocity sensitivity.

It includes a 64-note polyphony for expression and mastering difficult musical pieces. On the piano, there are eight voices available for exploring, recording, and practicing with different instrument sounds.

The metronome has an adjustable tempo control to let you practice different compositions or record more efficiently. Split and layer modes are also available on the piano for improved practice. A damper pedal is also included, as well as MIDI recording and playback capabilities, and a headphone jack so you can listen to your music without disturbing others. 

Measuring 45 x 12.2 x 20.27 inches (width x height x depth) and weighing 43.2lbs, the Williams piano is a great at-home starter piano that won’t take up too much space in the room. 

Weighted and Touch-Sensitive Keys 

Learning to play the piano requires a firm understanding of the instrument's touch and how this can affect play. The Allegro III features 88 weighted keys, which is ideal for a beginner.

Weighted keys provide the most authentic piano "feel," which is a vital component of learning to play any piano. Even if the keys on this piano aren't as advanced as those found on some of the higher-end digital instruments, they will be suitable enough for a beginner to use. 

In all acoustic pianos, hammers strike strings and produce sound, which is what happens when you press down on the key. While this keyboard cannot completely replicate the weighted feel of a hammer striking the keys, or the sound that this makes, it does come very close to it.

If a beginner learns to play on anything other than weighted keys, they may find it difficult to adjust to the feel of an acoustic piano, which they will most likely use when they grow and develop their skills.

The Allegro III piano's keys are longer than those seen on other lower-end digital pianos. This length allows the weighting to be much closer to that of an acoustic piano's weighted keys or a higher-end digital piano. Longer weighted keys give the musician a faster response time and more control when they play. 

The velocity-sensitive keys also provide you will an accurate piano playing experience. In more expensive pianos, the sound made depends on how hard you press the key. Here, the piano can detect how hard to press the key, and then adjusts the sound accordingly so that you get an authentic sound. 

This piano can mimic the way traditional keys work so well that if you are learning on both this keyboard and a traditional piano, you should have very little trouble adjusting to the way that the piano feels. In fact, you may not even notice a difference at all.

Sound Quality

The Allegro III features a dual-driver sound system, which offers realistic and full-bodied piano sounds as you play. Many other digital keyboards in the price range produce muffled or low-quality piano sounds, but this is not the case with the Allegro III.  

Williams, when making this piano, went all out in making sure that the sound made by this piano sounded authentic. They recorded the sound of a 9-foot Fazioli concert grand piano using 12 microphones to make sure that they captured every sound that the piano made, and they put that sound into their own keyboard. 

The reverb effect on this piano is also very good. This provides you with realistic piano sounds that imitate the resonance you would get with the strings of a traditional piano or a more expensive keyboard. 

Though the sound quality is very good given the price and makes of this keyboard, you probably would not want to use it if you want to perform in front of a crowd, as it just cannot compare to the sound made by a real piano.

But for practicing at home the Allegro III has a good enough sound quality that no matter what sound you play it should be a pleasant experience. 

Sound library

The Allegro III comes with a massive sound library that is filled with music from the highest quality instruments that Williams could find. The organ sounds, for example, were recorded from vintage instruments, as Williams want to preserve these unique and beautiful sounds for future generations.

The keyboard sounds were taken directly from instruments that have been the standard for jazz, rock, and pop music for the past 60 years. 

The tone wheel organ was one of the hardest sounds for Williams to capture and out into this piano. The issue is that when the voice of this piano is normally recorded, the sound made through the speaker tends to be quite static and muffled.

Through a lot of trial and error, Williams was eventually able to capture the beautiful sounds of this instrument and put it into this keyboard. It is so high quality it will sound like you are actually playing a tone wheel organ. 

For this sound, and the sound of a transistor organ, players can choose to add their own rotary speaker effect when they play. This allows them to change the speed and the sound of these instruments, to create a bigger sound than ever before. 

The Allegro III has eight musical voices in total, with each one being incredibly high quality considering how cheap this keyboard is compared to others on the market.

What makes this even more unique is that because these sounds have been made by Willams, only they own them, meaning that you will only find these high-quality sounds in Williams pianos and keyboards. 


Like a lot of keyboards, the Allegro III has a metronome built into it. This allows players to keep time while learning or practicing new pieces.

This is much easier than the player having to count beats in their head while they play and will be one less thing that beginners have to worry about when they are building up their skills. The tempo on the metronome ranges from 20-280 beats per minute (bpm).

Control panel

Again like a lot of keyboards, the Allegro III’s control panel sits above the keys. The simple layout means that beginners should easily be able to pick up and learn what every button does, and each one is clearly labeled to help in this. 

On the left side of the panel are the power button, volume button, metronome, and two equalizer slides, one each for low and high sounds. On the right side of the panel are the buttons for the various sound effects offered by this keyboard. 

Above the control panel is a stand that you can add or remove whenever you want. This allows you to place music sheets, on your phone or tablet if this is what you use to practice and learn. 

MIDI connection

This allows the keyboard to easily pair up to computers, phones, instruments, and other devices. The Allegro III has MIDI in and out connections with 16 channels. This allows for easy track recording and the ability to playback multiple tracks at once.

Williams Allegro III Review Quality Beginner Piano

The Williams app

The Bluetooth MIDI feature on the Allegro III allows users to connect wirelessly to any iOS device. The user can use this connection alongside the Williams Piano App for iOS devices which allows the musician to control the piano's functions from their phone.

The user also has access to sound layering and editing capabilities for the piano from this app. You can practice with a metronome or a variety of other features on this keyboard.

The keyboard can be split such that the upper and bottom halves have the same pitch. You may also use the Tuning Fork icon to retune the keyboard to play along with other instruments that aren't tuned to the standard 440 Hz, which is the level that this keyboard is typically at. 

The Play Along function in the Williams Piano App allows you to slow down songs in your iTunes library without changing the pitch, so you can play along with your favorite songs. You can also have the song loop so that you don't have to restart it every time you listen to it.

There are multiple tools on the Williams Allegro III website to help you learn more about various musical styles and how to play them. You should try using the Song Tutor option to learn how to play a selection of well-known classical tunes.

If you are a pianist who is intermediate to advanced, it is well worth your time to look over these books. Even an advanced pianist will find most of the materials in the Song Tutor portion of the site tough, but there are a few songs that are suited for a late beginner or early intermediate learner.

McCarthy Music App

Beginners will be happy to know that the Allegro III also pairs well with the McCarthy Music app, which is an app that has been specially designed to help beginners to learn the piano. 

This app allows students to have virtual face-to-face interaction with a piano teacher, so you no longer have to leave your home to get lessons. If parents are wanting to use this app to teach their children, then you will be happy to know that each instructor is subject to a background check before they are hired. 

There is an instructor for every skill level, from beginner to advanced, and one for every musical style you can think of, like jazz, classical, and blues. By paring the Allegro III to the McCarthy app, you are able to have one-on-one time with one of several instructors who will be using the same keyboard as you. 

This type of learning is far cheaper than the traditional way of going to a teacher’s house and having to pay by the hour. Instead, you can get a subscription to this app, and in the end, you will be spending less money.

Also, just because this is online learning does not mean that the quality of the class is lower either. Online learning for musical instruments is becoming a lot more common, especially as technology improves in this area. 

Other features

The Allegro III features a single pedal mechanism rather than the standard three pedal attachment found on most digital pianos.

This perhaps is not the best way to begin learning how to use a keyboard pedal, especially as this one acts more of an on-off switch that controls the damper sound. It also feels very different from a pedal found in a traditional piano or higher-end keyboards.

This pedal won’t teach you anything about pedaling techniques or what a pedal is used for. While this will be an issue for more advanced players, it won’t affect beginners as much as this is a skill that is picked up once the player has gained some skill in playing the piano first. 

Another feature of the Allegro III is that it can be wall-powered and battery-powered, so you can take it to places that may not have a lot of plug sockets and practice. 


  • Clear and authentic sound - thanks to the huge amount of effort Williams put into creating the various sounds used in this keyboard, the Allegro is filled with high-quality music from a large variety of keyboard instruments. These sounds are also unique to Williams keyboards, so you won’t be able to find these in any other products 
  • Low price but high-quality - this is the perfect mix for beginners, and those just starting out won’t want to invest in an expensive instrument. With the Allegro, beginners can save a bit of money while also getting a keyboard that can make beautiful music. 


  • Durability issues - some players have reported that the Allegro is not as durable as it could be, with it becoming damaged or even completely breaking if it is knocked too hard or dropped. It is recommended that you get insurance if you are buying this or any other keyboard. 


The Williams Allegro III is one of the best low-cost digital pianos for beginners. A "beginners package" can be purchased for a very low price, which includes the piano, a piano stand, a padded piano bench, stereo headphones, and a beginner piano teaching book.

The Williams Allegro digital piano is a low-cost keyboard with a variety of features not seen on many other keyboards. It has a terrific, genuine tone to it, as well as a powerful key action.

You can't go wrong with the Williams Allegro if you're searching for an excellent piano to learn on or simply one that's affordable and portable enough to take with you wherever you go.

David Williams
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