Yamaha PSSA50 37-key Mini-key Keyboard main image

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Yamaha PSSA50 37-key Mini-key Keyboard

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$75.00 to $105.73 Price Tier: Budget

5.0 (2)

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Page last updated Jul 04, 2026

Pricing and availability

We compare 600+ stores and found this item at 5 stores. Prices updated July 4, 2026.

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Price

4.4 (837)

$105.73 Used

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5.0 (1)

$103.37 5 available New

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5.0 (1)

$99.99

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4.4 (161)

$75.00

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£69.70

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Average Price: $96

Budget/Beginner

$100

$601+

Price Tier

In the Portable & Arranger Keyboards category, Yamaha PSSA50 37-key Mini-key Keyboard 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 1 merchant for "Yamaha PSSA50 37-key Mini-key Keyboard". Prices shown reflect NEW condition. Tracking began Apr 23, 2026.

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Description

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Meet the Yamaha PSSA50 37-key Mini-key Keyboard, a compact yet powerful instrument that is set to become your most valued musical companion. Despite its small body, this keyboard delivers big, pro-level sounds that will inspire you to create your kind of music, wherever you are.

Inherited from Yamaha's highly-regarded Reface series, the high-quality mini-keyboard is recognized for its exceptional touch, feel, and expressive power. It allows you to master complex chords, tackle high-speed passages, and deliver emotional melodies with ease. This is the instrument you need to unleash your full musical potential.

The built-in Arpeggiator is a source of endless inspiration, generating new ideas, melodies, and beats at the touch of a key. The Motion Effect lets you modify voices, while the Phrase Recorder enables you to loop, record, and playback. These features combined make this keyboard a powerful tool for creativity and innovation.

The PSSA50 is designed for mobility and versatility. It can run on batteries or USB power, making it perfect for road trips, jam sessions, or even recording studio sessions. Plus, with the MIDI over USB connection, you can connect the keyboard to a computer to experiment with virtual instruments and music production software.

Enjoy the privacy of your music with the built-in speaker or headphones, and let nothing hold you back.

Key Features:

High-quality touch-sensitive mini keyboard
42 Voices (instrument sounds)
138 Arpeggio types
Phrase Recorder
Motion Effect
USB-MIDI connection
Compact and lightweight
Built-in speaker / Headphones jack
Battery or USB bus powered, or add a USB power adapter

Product specs

Available since	October 2019
Keys	37
Velocity Sensitivity	Yes
Polyphonie	32
Battery powered possible	Yes
Speaker	1x 1,4 W
Dimensions	506 x 54 x 201
Weight	1,2
USB Midi	1

FAQs

Is the Yamaha PSS-A50 suitable for beginners?: Yes, the Yamaha PSS-A50 is ideal for beginners due to its compact size, easy-to-use interface, and built-in features like velocity-sensitive keys and a variety of voices and rhythms.
Does the Yamaha PSS-A50 have built-in speakers?: Yes, the Yamaha PSS-A50 comes with a built-in 1.4W speaker, allowing you to play and listen without needing external amplification.
Can the Yamaha PSS-A50 be used with a computer for music production?: Yes, the Yamaha PSS-A50 features USB MIDI connectivity, enabling you to connect it to a computer for use with music production software.
How portable is the Yamaha PSS-A50?: The Yamaha PSS-A50 is highly portable, weighing only 1.2 kg and measuring 506 x 54 x 201 mm, making it easy to carry and use on the go.
Does the Yamaha PSS-A50 require a power outlet to operate?: No, the Yamaha PSS-A50 can be battery-powered, offering flexibility for use in various locations without needing a power outlet.

Videos

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Yamaha Global

Yamaha PSS-A50 overview : From performing to recording, this mobile keyboard can do it all.

Yamaha Global

Is This Yamaha's Worst Keyboard? (PSS-A50)

ThePianoforever

Yamaha PSS-A50 Review - BIG SURPRISES in a TINY Keyboard

Jeremy See

Yamaha Launches New Keyboards! PSS-A50 | PSS-E30 | PSS-F30

Jeremy See

MIDI on Yamaha PSS-A50 and iPad 9

Han Soedira

Reviews

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PROS

Touch-sensitive keys offer dynamic play
Compact, lightweight design ideal for travel
Runs on both USB power and AA batteries
Features like arpeggiator and loop recorder enhance creativity
Doubles as a MIDI controller for versatility
Affordable price point with high-value features
Bright piano, good Rhodes, brass, and strings sounds

CONS

Built-in speaker quality is mediocre
Some functions are not user-friendly
Lacks a sustain pedal socket
Headphone/output socket can be hissy
Reliability issues reported after extended use
Mono speaker limits sound quality

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Yamaha PSSA50 37-key Mini-key Keyboard.

Features and functionality

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The dynamic velocity feature can be inconsistent, particularly when using arpeggios, affecting volume control during play.
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The onboard looping feature includes a noticeable pause between loops, impacting seamless play.
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The arpeggio hold lacks volume control, leading to imbalanced sound when played too loudly.
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The PSS-A50 includes a pitch/mod button with preset effects, although some users find it less effective than dedicated wheels.
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The PSS-A50 runs on USB or battery power, offering flexibility for on-the-go use.
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The PSS-A50's USB-MIDI capability makes it versatile for digital connectivity, and it can run on either USB power or 4xAA batteries, including rechargeable Ni-MH batteries.
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User experience

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Some owners find the motion effect control challenging to use during performance due to its complexity.
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The constant background hiss is a common complaint, particularly noticeable with headphones, suggesting the need for external audio solutions.
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Owners appreciate the 3-octave range for songwriting, despite the keyboard's compact size.
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Use cases and applications

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The PSS-A50 is considered an "inspiration notepad," ideal for quick musical idea sketching due to its portability and MIDI capabilities.
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Recommended as an ideal sketch pad due to its multi-timbral nature and basic onboard sound engine, facilitating quick idea capturing.
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Value and pricing

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Compared to other toy segment keyboards, the PSS-A50 stands out for its quality keybed and decent sound, though not suitable for those expecting a full-featured workstation.
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Comparisons

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The keys on the PSS-A50 are the same as those on Yamaha's Reface series, contributing to their quality feel.
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Users compare the PSS-A50 favorably to the Akai MPK Mini, noting better playability for keyboard functions.
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Compared to Keysteps, the PSS-A50 offers built-in sounds, making it more suitable for standalone use without external devices.
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