Best Yamaha Grand Pianos: CX Technician Review

Kevin Busse Feb 07, 2024
112 People Read
CX Series Yamaha Piano

C7X Yamaha concert grand piano schematic

What are the Yamaha CX series acoustic pianos?

Here’s an enlightening review from my perspective as being a piano technician/tuner who works closely with brand new high quality Yamaha pianos.

In my opinion, if you’re looking for the best grand pianos from Yamaha, you must find and take the time to play a Yamaha CX Series piano.

These grand pianos offer qualities such as a rich depth of tone, exquisite responsiveness, and unmatched dynamic range among other world class concert grand pianos.

Let’s take a closer look at why the CX Series are the highest quality piano manufactured by the engineers and skilled craftsmen at Yamaha Corporation of America.

Yamaha CX Series Grand Piano livingroom

What do piano tuners think of Yamaha CX grand pianos?

Here are undeniable takeaways about the famous Yamaha CX series grand pianos from a Technician’s perspective.

  • Bass section - The presence of the bass section will astound you if you are accustomed to Yamaha grands. It must be played in order to truly appreciate.

  • Sensitive action - If you appreciate a piano that asks more of the piano player, then you will find that the instrument in front of you possesses your unrealized potential. With keys that are over 2 feet long, you will find a level of control not readily available in other grands.

  • Clarity - It is surprisingly easy to work on these instruments and get a clean, clear tone to whichever note I'm focused on. Once the piano has had time to sit and ruminate to its new environment, a “voicing” must ultimately be worked into the piano to fully acclimate the piano to its final destination.

  • Tune-ability - Exceptional clarity is what you can expect to hear from this piano, which makes tuning easy. There are no questions, it is an expectation to be relied upon.

  • Standardization - For better or for worse, truly, Yamaha has established itself as the most American sounding piano based on popularity and a number of artists who claim it to be their own sound as it is the most recorded piano available today.

  • Competitive - What many in the piano industry realize is that Yamaha is capable of producing instruments in such a large quantity and consistent fashion. Yamaha quietly demonstrates its mass manufacturing prowess that can be appreciated by those who recognize the value of reduplication at a high level of quality on balance with achieving “economies of scale.”

  • Resonance - Feel no further than the sustain pedal when playing this piano. I am telling you that you will feel the resonance throughout this piano in comparison with earlier models that were once state-of-the-art on their own.

Yamaha CX Series Piano Pedal

  • Flawlessly functional sostenuto pedal - Perhaps it is just me, but I appreciate a solidly functioning Sostenuto pedal that does not require any extra labor, whether by technician or pianist. It easily surpasses the expectation of how a sostenuto pedal should function and exceeds other world class instruments if that piano has not been given proper attention.

  • Brand trust - The tremendous popularity of Yamaha piano in America shaped the way most people think of how a Piano should sound. It is with no doubt that achieving the perfect piano is a subjective manner. However, Yamaha has played a fundamental role in shaping the framework of what a piano is meant to sound, feel, and even look like.

  • Ease of Service for technicians - In all my experience of servicing Yamaha grand pianos, I know that these instruments are very easy to service which makes it uncommon for a service professional of any age or experience to achieve sub par results.


C1X Yamaha Baby Grand Piano

What can pianists expect with a Yamaha CX series piano?

Responsive Action & Dynamic Range

  • One of the biggest selling points is its responsive action keys for greater control and dynamic range capabilities.

  • The wooden keys are much longer (roughly 2 feet) for an excellent touch competitive with other world class pianos.

  • The keys respond quickly to even subtle pressure changes from your fingertips while still providing enough resistance to enable precise control over each note played.

  • The bass section is prominent and brings a tone quality not found in a smaller piano.

  • The high treble and “melody section” make for a sound that soars, offering one to get lost in the depth of sound uncovered when playing the notes.

  • These pianos feature an impressive range of dynamics from soft to loud which allows them to capture every nuance in your playing style as well as subtleties that would be impossible to achieve on other piano brands.

  • The responsive action competitively compares with top piano brands around the world.

  • The main difference of resonance in this piano can be readily felt in the pedals when pushing the sustain, which due to its improved V-pro structural support, isn't as prominent in other models of Yamaha grand pianos.

  • These instruments are easier to play and more enjoyable than ever before - no matter your level of expertise or experience - although being a skilled pianist allows you to properly appreciate the small details that makes this a world class instrument.


C2X Yamaha Baby grand piano

How do Yamaha CX series prices compare to other piano brands?

The Yamaha CX Series piano is an affordable piano for a high performance instrument that competes with other top-tier pianos.

When compared to other top-of-the-line brands such as Steinway & Sons, Bosendorfer, Fazioli Pianos, or Bechstein, the CX Series Yamaha piano comes with a surprisingly reasonable price tag making them accessible to many more people who may not have access to the most expensive model pianos available today.

Keep in mind that there are several popular models of baby grands and a semi concert grand within this series that allow for price range flexibility.

Additionally, at this level of selection it comes down to personal taste, so even different sizes will still be an excellent choice.

This makes them an ideal financial investment for those looking for a high-quality instrument without spending absolute top dollar.


C3X Yamaha Grand Piano

What materials are used in a Yamaha CX series piano?

High-quality materials used

  • Soundboard & Ribs: Spruce

  • Back Posts: Merkus Pine

  • Key Material: Seasoned spruce

  • White Key surfaces: Ivorite™

  • Black Key surfaces: Wood composite

  • Caster: Single-wheeled solid brass casters

  • Furniture: Polished ebony

  • Plate: Iwata forge foundry molten iron

  • Longer Keys: roughly 2 feet long

The CX series features the best materials like solid spruce soundboard which is common in many pianos and produces a clearer tone than other woods used for soundboards in the craft of piano manufacturing.

The hammers are made from 100% wool felt which gives them a softer touch and adds warmth to their sound.

This piano features bass strings made with high-quality German steel which helps to create a rich sound with an impressive dynamic range.

Each piano is individually given the fullest attention by Yamaha Technicians who play a fundamental role to uphold Yamaha's reputation.

Lastly, it is thoroughly checked so that all components meet specifications before leaving the factory to ensure that it meets Yamaha's high standards of excellence.


C5X Yamaha Semi Concert Grand

How does the sound quality compare on a Yamaha CX series piano?

The Yamaha CX Series piano are known for their versatility with popular music as well as the signature superb sound quality of what a piano should truly sound like.

In fact, they have been praised by professional musicians, music venues and recording studios alike for their ability to produce a full range of sounds that are both nuanced and powerful.

This grand piano delivers an incredibly rich sound that is perfect for both performance venues and recording studios.

The dynamic range of these pianos allows for plenty of expression and nuance when playing them. They also have extremely responsive actions that make them a pleasure to play.

In addition, the bass strings on these pianos are longer than those on other models from Yamaha combined with a massive soundboard resulting in fuller sound with unquestionable depth.


C6X Yamaha concert grand piano


All in all, if you’re looking for an excellent quality piano that offers superior sound quality and performance at an affordable price point then it’s hard to beat what Yamaha has achieved with its CX Series line of acoustic instruments.

Whether you’re just starting out or you’re an experienced professional looking for an upgrade—it doesn't get much better than this!

All things considered, if you want the best possible piano for your money then investing in a Yamaha CX Series grand or baby grand piano is definitely worth considering.

The bottom line – if you want to make the right choice in finding an instrument that will last for generations to come while providing unparalleled performance – then consider the CX series grands.


C7X Yamaha Concert grand piano

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