Yamaha P-45 B

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$367.89 to $429.99 Price Tier: Budget

4.5 (25)

3 Critic Reviews

3 Reviews

Find out who is using Yamaha P-45

4 community setups

5 wishlisted

85 saved

Page last updated Jul 06, 2026

Pricing and availability

We compare 600+ stores and found this item at 7 stores. Prices updated July 4, 2026.

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4.5 (59)

$429.99

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4.5 (80)

$429.99

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4.7 (1721)

$429.99 New

$394.77 Used (Like New)

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5.0 (18)

$367.89 40 available New

$250.00 14 available Used

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5.0 (24)

$429.99

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5.0 (7)

$429.99

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4.8 (47)

$429.99

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Average Price: $400

Budget/Beginner

$400

$2001+

Price Tier

In the Digital Pianos category, Yamaha P-45 B is priced in the Budget/Beginner range. This is great gear to get started with or for creators on a budget.

Budget

Standard

High-end

Price History

Based on price data from 5 merchants for "Yamaha P-45 B". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

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Introducing the Yamaha P-45 B, a digital piano that is all about the perfect marriage of authenticity and convenience. Designed with the serious musician in mind, this masterpiece brings together Yamaha's top-notch Graded Hammer Standard keybed and Advanced Wave Memory stereo sampling, all packed into a portable package that is as easy on the wallet as it is on the eyes.

The 88-key Graded Hammer Standard keyboard on the P-45 B meticulously replicates the weighted feel of a traditional piano, with a heavier action in the bass and lighter action in the treble. This ensures an authentic playing experience that cultivates proper finger technique and enables dynamic, expressive playing across the entire keyboard. To add to that, the matte finish on the black keys mitigates slippage, making extended practice sessions a breeze.

The heart of the P-45 B is Yamaha's Advanced Wave Memory technology, which utilizes digital sampling to emulate the rich, multifaceted sound of an actual concert grand piano. With 10 high-definition voices, including grand piano, electric piano, and organ, and the ability to layer two voices together, your creativity knows no bounds. Onboard reverb and chorus effects further enhance the depth and fullness of your sound.

Despite its impressive capabilities, the P-45 B boasts a compact, lightweight design that makes it equally suited for home, studio, classroom, or stage. Its USB connectivity and sustain pedal input provide seamless interfacing with music software for recording, notation, and education, making it a versatile tool in any musician's arsenal.

Key Features:

88-key Graded Hammer Standard keyboard
Advanced Wave Memory stereo sampling
10 high-definition voices, with layering functionality
Onboard reverb and chorus effects
USB connectivity and sustain pedal input
Compact, lightweight design for portability
Matte finish on black keys for reduced slippage
Built-in metronome and duo mode for enhanced playability

Product specs

Type	Stage Piano
Sound Engine	AMW Stereo Sampling
Number of Keys	88
Type of Keys	Graded Hammer Standard
Touch Sensitivity	Soft, Medium, Hard, Fixed
Polyphony	64 Notes
Presets	10 x Demo, 10 x Piano
Effects	4 x Reverbs
Headphones	1 x 1/4"
USB	1 x Type B
MIDI I/O	USB
Pedal Inputs	1 x 1/4" (sustain)
Pedal Included	Yes
Built-in Speakers	2 x 4.5" Woofers
Amplifier	6W x 2
Power Supply	12V DC power supply (included)
Height	6"
Width	52.25"
Depth	11.5"
Weight	25.35 lbs.

FAQs

Does the Yamaha P-45 B have weighted keys?: Yes, the Yamaha P-45 B features 88 fully weighted keys with Graded Hammer Standard action, providing a realistic acoustic piano feel.
What sound engine does the Yamaha P-45 B use?: The Yamaha P-45 B uses the AMW Stereo Sampling sound engine, delivering authentic piano sounds and a variety of other keyboard timbres.
Is the Yamaha P-45 B suitable for beginners?: Yes, the Yamaha P-45 B is ideal for beginners due to its user-friendly design, realistic touch, and quality sound, making it a great entry-level digital piano.
Can the Yamaha P-45 B connect to a computer for MIDI use?: Yes, the Yamaha P-45 B features a USB Type B port, allowing it to connect to a computer for MIDI functionality and integration with music software.
Does the Yamaha P-45 B come with built-in speakers?: Yes, the Yamaha P-45 B includes built-in speakers with two 4.5" woofers powered by a 6W amplifier, providing ample sound for practice and small performances.
What are the dimensions and weight of the Yamaha P-45 B?: The Yamaha P-45 B measures 52.25" in width, 11.5" in depth, and 6" in height, and it weighs 25.35 lbs, making it portable for gigs and home use.

Equipboard's Expert Review

Equipboard tested this

Simple, no-frills, quality digital piano

The Yamaha P-45 is the entry level digital piano in the P-series. Simplicity is the name of the game here. If the P-125 is a stripped down version of the DGX-660, the P-45 is essentially a stripped-down, simpler version of the P-125.

All things considered, the P-45 is one of the best digital pianos for the money. For as low as the price tag is, rest assured that you are not sacrificing sound quality. It features a beautiful, warm grand piano sound. This is a testament to the quality a legendary brand like Yamaha can provide, opting to sacrifice features before they skimp on the tone. We're big fans of that. The feel of the 88 weighted keys is nice as well. The onboard speakers sound pretty decent - they won't win any awards, but are pretty standard from what we've come to expect from Yamaha.

The Yamaha P-45 also gets high marks for portability. Weighing in at 25 lbs (11.5 kg), and given its slim profile, this piano is relatively easy to carry under one arm and be loaded in your car.

You might be asking, with a price this low, what sacrifices am I making with the P-45? For starters, polyphony. This piano's polyphony is definitely on the low end for modern digital pianos, coming in at 64. Keep in mind, that's still not too bad. By the time you have 64 notes sounding at the same time, it would be very difficult for most people to discern notes dropping off. Another con is that the P-45 is not compatible with a 3 foot pedal unit, so if this is a deal breaker for you, we suggest you look at the Yamaha P-125.

Bottom line: While the P-45 has 10 voices, users have said they are of varying quality. This thing shines where it counts, the grand piano sound. If you're not bothered by the 64 polyphony, and want a digital piano with a great feel with a budget-friendly price tag, the Yamaha P-45 is the one for you. Sure, there are no bells and whistles to be found here, but that's why the price is what it is - this is a digital piano for someone that strictly wants to play the piano. We highly recommend this one for the beginner/intermediate pianist, and the advanced pianist that's strapped for cash and wants a great sounding grand piano voice.

Rated 5

Videos

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Sweetwater

Yamaha P-45 Digital Piano Review

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Yamaha P45 - Demo Grand Piano by Andrea Girbaudo

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Kris Nicholson Test Driving a Yamaha P-45B vs Casio PX-160 Digital Pianos at Sam Ash

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Yamaha P-45 Portable Digital Piano Full Review with Playing Examples | Popplers Music

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Reviews

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PROS

Authentic acoustic piano tones and feel
Weighted key action closely mimics an acoustic piano
Variety of sounds including organ and harpsichord
Durable with a solid track record
Three-year warranty from Yamaha
Performs well with MIDI inputs and outputs

CONS

Lacks pitch bend and modulation wheels

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Yamaha P-45 B.

Features and functionality

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The P45's keys are highly sensitive, often registering notes from very light presses, which can aid in learning dynamics but may require adjusting touch sensitivity settings.
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The P45 is highlighted for its fully weighted 88 keys and reasonable polyphony, distinguishing it as a "real" electronic piano among entry-level options.
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The P45 allows direct recording to a phone, a convenient feature for quick practice recordings or sharing progress.
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The P45 includes a built-in metronome, useful for beginners to develop timing and rhythm skills.
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Comparisons

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Some users find the Yamaha P45's key action more linear compared to Roland's, which mimics an acoustic piano's hammer mechanism with more weight mid-stroke.
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Some users prefer the Roland FP-30's feel over the P45, suggesting trying both models in-store for a personal assessment of playability.
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P125 offers better speakers and user interface with more buttons compared to P45, which requires using the keyboard for controls.
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Mods and upgrades

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Replacing the stock pedal with a Yamaha FC3A allows for half-pedaling, providing improved expression and durability.
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User experience

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After three years, some players feel they have outgrown the P45, indicating it's ideal for beginners but may need upgrading as skills progress.
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Owners note that the keys can feel heavy, which aids transitioning to acoustic pianos, as they subsequently feel easier to play.
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Value and pricing

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With the release of the P145, the P45 is available at discounted rates, making it an attractive option for budget-conscious buyers.
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Buying used digital pianos can be cost-effective; prices drop significantly due to frequent new model releases.
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Software and compatibility

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Using an iPad with Yamaha's piano software suite can expand the P45’s capabilities with additional sounds and a large touch screen interface.
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Setup and maintenance

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Ensure proper seating position: feet flat, right foot on pedal, elbows slightly above wrists when sitting upright to avoid discomfort.
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Critic Reviews

Yamaha P-45 Review; Great Entry Level Piano - Piano Tone

pianotone.ca

The Yamaha P-45 digital piano shines as an entry-level model with its realistic graded hammer action keys, which closely mimic the feel of an acoustic piano. It offers solid sound quality across its 10 voices, notably surpassing competitors like the Alesis Recital Pro in playability and acoustic realism. While its lack of dedicated line outputs and limited buttons may frustrate some users, the overall build quality and features like USB MIDI out, layering, and transpose capabilities make it a commendable choice for beginners. However, considering the price, potential buyers might also explore alternatives like the Roland FP-10 for superior action and sound.

positive

Full Review

Yamaha P45 (P71) review: Is It the Best Keyboard for Beginners?

pianodreamers.com

The Yamaha P-45 is a commendable entry-level digital piano, praised for its affordability and realistic piano sounds, making it a top choice for beginners. Its compact design and lightweight build add to its appeal for those with limited space or need for portability. However, the piano's limited features, such as the absence of a built-in recorder and less powerful speakers, may leave more advanced users wanting. Despite these drawbacks, the P-45 shines in its category, offering fully weighted keys and a quality sound that mimics that of an acoustic piano, all at a budget-friendly price.

positive

Full Review

Yamaha P-45 review | MusicRadar

musicradar.com

The Yamaha P-45 is a standout choice for beginners, offering an authentic playing experience with its graded hammer action and impressive sound quality. Its compact design, combined with Yamaha's renowned build quality, makes it a reliable and affordable option. However, the basic sustain pedal included is subpar, and additional investments might be needed for a more complete setup, like a better pedal or the L-85 stand. While it lacks some features of pricier models, such as multiple pedal support, its performance and value make it a top contender in the entry-level digital piano market.

positive

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4.5 out of 5

Based on 3 Reviews and 25 Ratings

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vallax

394

over 7 years ago

Excellent feel and sound

Works extremely well with MIDI, shame it doesn’t have pitch bend and modulation wheels (I control those from my phone instead), zero problems otherwise.

Roles:

Guitarist Keyboardist Composer

Genres:

Electronic Rock Orchestra