Inside Yamaha’s New B Series Launch: What’s Actually Changed?
A first look from the Madrid launch event
Yamaha has officially launched the latest update to their widely used B Series upright pianos. I attended the launch event in Madrid and had the opportunity to spend time with the instruments first-hand, gaining an early look at the updated range.
The B Series has long been one of the most recognisable entry-level acoustic piano ranges widely used in homes, schools, and teaching studios, and continues to play an important role within the broader Yamaha acoustic lineup.
So rather than asking what’s new, the more important question is:
What has actually changed and where does it matter?
A more unified and distinctive design
One of the first noticeable updates is the cabinet design.
Yamaha have clearly worked to unify the look of the entire B Series. The result is a more consistent and distinctive appearance across all models, something that helps the range stand out visually without overcomplicating things.
More importantly, some of these changes are functional:
- A sloped top board with a tapered edge allows for a small amount of tone escapement
- The cabinet feels more refined and cohesive
- The overall design now has a stronger identity across the range
It’s a subtle shift, but one that moves the B Series slightly away from feeling purely entry-level.
Practical improvements that make a difference
Some of the most effective upgrades are also the most practical.
Full-width music desk
This is likely to be one of the standout features, particularly for:
- private teachers
- schools
- players using multiple books or larger scores
Having a full-width music rest is a simple change, but one that genuinely improves usability.
Soft-close fallboard
A welcome addition, especially in teaching or family environments. It adds a level of safety and refinement that feels appropriate for modern instruments.
The B20 – the standout improvement
Across the entire range, the B20 stands out as the most significant step forward compared to its predecessor, the B2.
On paper, the height increases from 113cm to 116cm, but in reality, the change goes far beyond that.
- The B20 now uses a substantially larger frame
- This is the same frame previously used in the Yamaha P116 (now discontinued)
- Resulting in:
- longer string length
- larger soundboard
- increased tonal depth and projection
What this means musically
The difference is noticeable.
The B20 offers a deeper, broader tonal quality across all registers, with improved resonance and a more balanced overall sound.
This is not just a minor update, it’s a meaningful improvement in musical capability.
It will be particularly interesting to see how the B20 sits within the current market as new stock begins to appear across Yamaha listings on PianoSphere.
Improvements in touch and action
Another key development is the improvement in the action design, particularly on the B20.
One of the limitations of the previous B2 was its relatively short key stick length. This has now been addressed.
- The B20 features an extended key stick length
- This results in better leverage and control
- A more responsive and balanced feel under the fingers
And ultimately, this is what matters most:
Sound and touch are what define a piano.
It’s encouraging to see Yamaha focusing on both.
Structural upgrades and long-term stability
There are also clear improvements in the structural build, particularly in the back posts.
- Increased number and quality of back posts
- Stronger overall cabinet structure
- Improved support for maintaining soundboard crown over time
These are the kinds of upgrades that won’t be immediately obvious, but will play an important role in the piano’s longevity, especially in teaching and high-use environments.
A small but noticeable drawback
One minor point worth mentioning is the music desk mechanism.
There is a noticeable audible click as it folds into place. It feels solid and well-built, but the sound is present.
That said:
- It’s not a part of the piano that’s adjusted frequently
- The benefit of the full-width design and overall feel far outweighs this
A small detail, but one that was noticed.
Manufacturing shift
This release also coincides with a change in production:
- The B Series is moving from Indonesia to Yamaha’s Guangzhou factory in China
This is an already established Yamaha facility, so expectations around quality and consistency remain high, but it’s something the market will naturally keep an eye on over time.
Final thoughts
Yamaha has approached this update as a reimagining of the B Series – refining the areas that matter most while introducing meaningful structural and design improvements across the range.
- A more unified and practical design
- Meaningful improvements in tone and resonance
- A significantly upgraded mid-range model in the B20
- Better touch and usability
Most importantly, the improvements centre around what truly defines a piano:
sound and touch
As these updated models begin to reach showrooms, it will be worth keeping an eye on availability and pricing as they start to appear across the market.
For those currently exploring options, you can browse available Yamaha pianos here:
👉 Yamaha Pianos on Pianosphere
