Korg B2 Review

Korg B2: a clear digital piano review for practice and comparison

Discontinued

88 Keys 11.4 kg Natural Weighted Hammer Action (NH) Beginner

Scores

Beginner

6.0

Night Practice

4.5

Portability

6.0

Touch Reality

6.1

Value

6.3

Compare

Where to Buy

MSRP

$400

This model is discontinued. New-old-stock or used listings may still appear, so confirm the current listing status at retailers.

Amazon search B&H Photo search Sweetwater search

This model is discontinued; links may show used listings, remaining stock, or unrelated search results. These buttons open retailer search results and may include affiliate tracking where available. Stock and listing status can change without notice.

How These Scores Were Calculated

Beginner

6.0

Factor	This Piano	Points
Base Score	—	3.0
Lesson Function	No	+0
App Connectivity	Yes	+1.5
Recording	No	+0
Metronome	Yes	+0.5
Transpose	Yes	+0.3
Layer / Split	No	+0
Preset Songs	12	+0.4
Sound Variety	12 sounds	+0.3

Night Practice

4.5

Factor	This Piano	Points
Base Score	—	2.0
Headphone Jacks	1	+1
Headphone Type	3.5mm	+0.5
Headphone Optimization	No	+0
Key Action Quietness	Natural Weighted Hammer Action (NH)	+0
Volume Control	Yes	+1
Bluetooth Audio	No	+0

Portability

6.0

Factor	This Piano	Points
Base Score	—	5.0
Weight	11.4 kg	+1
Width	1312 mm	+0
Battery	No	+0
Foldable	No	+0
Key Count	88 keys	+0

Touch Reality

6.1

Factor	This Piano	Points
Key Action Quality	Natural Weighted Hammer Action (NH) (grade 7)	+4.2
Key Count	88 keys	+1.5
Polyphony	120 notes	+0.4
Sound Modeling	No	+0
Key Surface	matte	+0

How was this calculated? — Read our methodology

Korg B2 review verdict

This Korg B2 review reads the published specifications from a comparison-first point of view: touch, sound, practice fit, value, and limits.

Korg B2 is best read as a portable digital piano for beginners and returning players. This review looks at weighted-key feel, sound, practice features, value, and realistic comparison points instead of treating the spec sheet as advertising copy.

Pros

• Key count: 88 keys, a clear basis for digital piano comparison.
• Touch: weighted hammer action, so the review stays focused on practice feel.
• Quiet practice: Headphone practice support.
• Connectivity: USB MIDI and app support.
• Use case: Its best fit is home practice.

Cons

• Main limit: the need for a furniture-style living-room instrument.
• Stand cost and compatibility are separate checks.
• Used-market condition and support need careful checking.

Korg B2 is a portable digital piano that makes most sense when its strengths are matched to the right practice situation. The useful points are 88 keys, weighted hammer action, 120-note polyphony, 30W speakers, and a weight of 11.4 kg. In a digital piano review, those details matter more than broad claims about being the best digital piano overall. For home practice, this model can be a sensible candidate if the layout and feature set match the way the instrument will actually be used. Because it is discontinued, the condition, accessories, and local support matter more than the original launch position. The fairest comparison is with models in the same price and use class, where touch, speakers, headphone practice, and connectivity can be judged side by side.

Korg B2 evaluation points

Korg B2 key action and touch

Korg B2 uses a weighted hammer action. For a digital piano with weighted keys, the important question is not only whether the keys are heavy, but whether they help steady daily practice. The matte key surface is a useful comfort detail. The specification lists 120-note polyphony; that is enough for ordinary pieces, while more layered playing or heavy pedal use benefits from a higher number. This makes the key action a practical comparison point rather than a decorative specification.

Who the Korg B2 is for

Korg B2 is most relevant for beginners and returning players. The main use case is home practice. Strengths: portability and easy placement. Limits: the need for a furniture-style living-room instrument. Buyers comparing digital pianos should also check the stand, pedal, headphone jack, app support, and local availability before deciding.

Korg B2 sound and speakers

Korg B2 offers 12 sounds and 30W speakers. That is the sound side of the review: enough variety for practice, but the real experience depends on speaker power, headphone use, and the room where it will be played. The headphone output supports quiet practice. For lessons, apps, or recording workflows, the useful connectivity is USB MIDI and app support.

What to know before buying the Korg B2

Before buying Korg B2, compare it with nearby alternatives on touch, sound, portability, and value. A stand may need to be budgeted separately. A damper pedal is included, though some players may still want a fuller pedal unit. Because it is discontinued, the condition, accessories, and local support matter more than the original launch position. For searchers looking for a Korg B2 review, the practical conclusion is to treat it as one candidate in a digital piano comparison, not as a universal answer for every player.

Demo Video

Source: Korg Australia Watch on YouTube ↗

Specifications

Keys	88
Key Action	Natural Weighted Hammer Action (NH)
Polyphony	120 notes
Sounds	12
Weight	11.4 kg
Speakers	30W (×2)
Bluetooth	No

Spec terms are explained in the glossary. Glossary →

Will it fit your space?

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Recommended Accessories

🪑

Stand

Stand not included (sold separately)

A sturdy X-stand or furniture-style stand is essential if one isn't included.

🎧

Headphones

Closed-back headphones with good bass response make practice sessions more enjoyable.

🎹

Sustain Pedal

The included pedal is usually basic. A half-damper pedal upgrade is worthwhile for expressive playing.

💺

Bench

An adjustable-height bench helps maintain proper posture during long practice sessions.

Where to Buy

MSRP

$400

This model is discontinued. New-old-stock or used listings may still appear, so confirm the current listing status at retailers.

Amazon search B&H Photo search Sweetwater search

How It Compares

B2 vs CDP-S110

The B2 scores higher in portability. Choose the B2 if portability matters most.

Casio CDP-S110 →

B2 vs ES60

the ES60 is stronger in quiet practice. The B2 costs $99 less. Choose the ES60 if quiet practice matters most.

Kawai ES60 →

B2 vs CDP-S160

The B2 scores higher in portability, while the CDP-S160 is stronger in beginner support. The B2 costs $99 less. Choose the B2 if portability matters most.

Casio CDP-S160 →

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What reviewers say online

A synthesis of recurring points from price-comparison sites, Amazon reviews, music-store staff videos and forum threads. Not a star-rating average — we read across multiple reviews and pulled out the points that came up repeatedly.

The Korg B2 is an entry-level portable that refreshes the previous B1. Across specialist review sites and retailer coverage, the recurring praise is for piano tone that is strong for its price, ample 30W speakers, and a light, easy-to-handle body. At the same time, reviewers repeatedly note the trade-offs: few voices, no recording or layer features, no Bluetooth, and a proprietary pedal jack.

Praised most often

Piano tone that is strong for its price

On the two grand piano voices, German Concert and Italian Concert, most reviewers say they are rich and detailed and respond well to dynamics. Many regard the sound as holding up well for the price.
Ample 30W speakers

On the combined 30W stereo speakers, reviewers say they are among the most powerful in this price range, and the fact that it sounds full without external gear is welcomed.
Straightforward touch of the NH keybed

On the Natural Weighted Hammer (NH) keybed, opinion centers on a natural graded feel that is heavier in the bass and lighter in the treble, with nothing off-putting for beginners.
Light and easy to carry, with built-in USB

Despite having a hammer keybed and speakers, it is light, and many say it is easy to move. Built-in USB audio and MIDI, letting you connect to a computer or learning app without an external interface, is also seen as practical.

Common cautions and criticisms

Performance features are minimal

There is no layering of two voices, no split, and no built-in recording, so the features are pared down to practice. Some specifically cite the lack of onboard recording as a drawback, and recording requires connecting to external gear.
No Bluetooth

The B2 itself has no Bluetooth, and reviewers note that it is not suited to uses that involve connecting wirelessly to a phone.
Proprietary pedal jack, no half-pedaling

Because the supplied pedal uses a Korg-proprietary jack, it is hard to swap for an off-the-shelf one, and reviewers note that half-pedaling requires the separately sold three-pedal unit.
Headphone and output jack are shared

There is a single 3.5 mm headphone jack shared with the stereo output, so reviewers note that using both at once requires a splitter.

By source

Specialist review sites

Outlets such as PianoDreamers, MusicRadar, and azpianoreviews mainly praise the sound and speakers as a sensible evolution from the B1 while candidly laying out the pared-down features and the proprietary pedal jack.
Retailer reviews & videos

Retailer reviews highlight the practical points that it is a dependable first instrument on a budget and that it produces a solid sound straight out of the box.
Head-to-head comparisons (entry models in the same price range)

In play-offs against rival entry models, reviewers find the speaker output and piano tone strong for the price while the limited features set it apart.

Net take

Overall, the B2 holds a steady reputation in international reviews as an entry portable focused squarely on value. Piano tone that is strong for the price, powerful speakers, and a straightforward keybed are its central strengths, making it a realistic candidate for anyone who first wants to test whether practice will stick. As it is discontinued, checking condition, included accessories, and support is important when buying. If you value recording, layering, Bluetooth, or pedal expandability, a better-equipped model becomes a comparison candidate.

We do not compute a numeric star average. The points below are recurring themes we identified by reading across multiple reviews.

Sources & transparency

This page is written by the operator, who has run the piano-learning site Piano Juku since 2017, based on published manufacturer specifications. We are not a retailer or tied to any maker — every model is compared by the same criteria. About the operator

Last verified: May 3, 2026
Data referenced from: Manufacturer official