---
product_id: 167918357
title: "37-Mini Key Musical Keyboard Piano featuring Portable Design, 42 Instrument Voices, Phrase Recorder, Built-In Speakers, Battery Power, Black (PSS-A50)"
brand: "yamaha"
price: "€ 242.45"
currency: EUR
in_stock: true
reviews_count: 11
category: "Yamaha"
url: https://www.desertcart.fr/products/167918357-37-mini-key-musical-keyboard-piano-featuring-portable-design-42
store_origin: FR
region: France
---

# 42 versatile instrument voices 37 mini keys for expressive play Battery-powered for true portability 37-Mini Key Musical Keyboard Piano featuring Portable Design, 42 Instrument Voices, Phrase Recorder, Built-In Speakers, Battery Power, Black (PSS-A50)

**Brand:** yamaha
**Price:** € 242.45
**Availability:** ✅ In Stock

## Summary

> 🎹 Take your music anywhere — small keys, big vibes!

## Quick Answers

- **What is this?** 37-Mini Key Musical Keyboard Piano featuring Portable Design, 42 Instrument Voices, Phrase Recorder, Built-In Speakers, Battery Power, Black (PSS-A50) by yamaha
- **How much does it cost?** € 242.45 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/167918357-37-mini-key-musical-keyboard-piano-featuring-portable-design-42)

## Best For

- yamaha enthusiasts

## Why This Product

- Trusted yamaha brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** Slim, lightweight design fits your creative lifestyle on the go
- • **Dynamic Expression:** Arpeggiator and motion effects add professional flair to every performance
- • **Plug & Play Anywhere:** Battery-powered with built-in speakers and headphone jack for ultimate mobility
- • **Endless Sonic Palette:** 42 instrument voices from piano to drums spark limitless inspiration
- • **Loop & Layer Like a Pro:** Built-in phrase recorder lets you capture and loop your musical ideas instantly

## Overview

The Yamaha PSS-A50 is a sleek, portable 37-mini-key keyboard featuring 42 instrument voices, a phrase recorder, arpeggiator, and motion effects. Battery-powered and equipped with built-in speakers and a headphone jack, it’s designed for musicians who want professional sound and creative flexibility on the move.

## Description

Lightweight and portable, with built-in Arpeggiator, Phrase Recorder and Motion Effect, the PSS-A50 mini keyboard piano is ready for when inspiration strikes.

Review: Perfect travel keyboard! - I needed a small keyboard for my kids to practice piano during our vacation, the keyboard we have is a standard one (88 keys). I ordered this mini keyboard and I’m very pleased with it. It has everything for practice on the go, the size is perfect, It’s battery operated and the sound is pretty good; they keys response is amazing. Keep in mind the size of the keys are smaller. I agree with one of the reviews about when you take it out of the box it gives you the feeling of a toy, it’s smaller than I thought, lighter and it looks fragile, but once you try it, play it, you can tell it’s not a toy! it worth every penny. It’s fragile, so you will need a storage case for it. I ordered the LTGEM EVA Hard Storage Case for Alesis V25 | 25 Key USB MIDI Keyboard Controller - Travel Protective Carrying Bag (outer dimensions 22.2" L – 9" W – 3" H.) and it fits like a glove. I’m attaching pictures.
Review: Sounds Like a Yamaha - This keyboard is very small and easy to carry around. A big plus is that there are a couple of ways to power it. It has a lot of sound variety for such a small keyboard but the most important thing to notice is the SOUND QUALITY. It doesn't sound like a toy, but an actual Yamaha musical product. Yamaha lives up to its name again and again. Great product. Beginner adults might find the keys too close together for comfort and skill development. This is best for an adult who already knows their way around a keyboard or a child beginner, since a child's hands won't yet have bad habits. Perfect size for beginning child or seasoned adult. Excellent sound for everyday use. I'm using it to compose a little ditty and loving it.

## Features

- Mini Keyboard Piano Touch – inherited from the Yamaha reface series, 37 mini-keys deliver outstanding touch and expressive power
- Portable Keyboard Design – Slim, compact musical keyboard design makes it easy to take the instrument with you wherever you go
- 42 Instrument Voices – From pianos to drums and guitars to woodwinds, the PSS-A50 features a variety of different instruments sounds to inspire creativity
- Phrase Recorder –Take your performance to the next level with the phrase recorder for looping and playing back recorded pieces of music
- Arpeggiator – Intelligently creates melodic and rhythmic patterns based on the notes you play, adding expressive musicality to your compositions and performances
- Motion Effect – Chose from Filter, Pitch and Modulation effects to modify the instrument Voices in your performances

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07ZKY4J1G |
| Age Range (Description) | Adult |
| Batteries | 4 AA batteries required. |
| Best Sellers Rank | #2,788 in Musical Instruments ( See Top 100 in Musical Instruments ) #26 in Portable & Arranger Keyboards |
| Body Material | Plastic |
| Color Name | Black |
| Connectivity Technology | Auxiliary |
| Connector Type | 3.5mm Jack |
| Customer Reviews | 4.4 4.4 out of 5 stars (801) |
| Date First Available | November 1, 2019 |
| Global Trade Identification Number | 00889025122351 |
| Headphones Jack | 3.5mm Jack |
| Instrument | Electronic keyboard |
| Item Weight | 1 pounds |
| Item model number | PSS-A50 |
| Manufacturer | Yamaha |
| Material Type | Stainless Steel |
| Model Name | PSS A50 |
| Power Source | Battery Powered |
| Product Dimensions | 21.6 x 8.6 x 3.7 inches |
| Size | 20 x 2.1 x 7.9 inches |
| Style | Boom microphone stand with a telescoping boom arm |
| UPC | 889025122351 |

## Product Details

- **Brand:** Yamaha
- **Color:** Black
- **Number of Keys:** 37
- **Skill Level:** Professional
- **Special Feature:** Portable

## Images

![37-Mini Key Musical Keyboard Piano featuring Portable Design, 42 Instrument Voices, Phrase Recorder, Built-In Speakers, Battery Power, Black (PSS-A50) - Image 1](https://m.media-amazon.com/images/I/61lulEA9C2L.jpg)

## Questions & Answers

**Q: Does this keyboard have an auto-chord or one-finger-play chord function? (In other words it will play a C chord, just by pushing a C key.**
A: No.  It has an "arpeggiator" feature that created rhythms with whatever chord you play, but you have to know chords.  This is not a child's keyboard, this is a tool for musicians who are doing composition or arranging.  It does have very good sounds, plus it has a touch sensitive keyboard and MIDI connectivity.  It does exactly what I hoped it would do for me: it gives me quick, easy MIDI input into my computer; it gives me enough polyphony to input big, rich chord voicings; and takes up next to no space on my desk.

**Q: Is it polyphonic? In other words, can I play more than one note at a time?**
A: Yes it is 32 note polyphonic.

**Q: Is there a case made for this or a case/bag that would work?**
A: There is no dedicated case for this. If it helps, you might be able to find a small keyboard case, this product is about 20" x 2 1/8" x 8"

**Q: Can I use my cell phone charger to plug into wall?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect travel keyboard!
*by P***O on April 21, 2021*

I needed a small keyboard for my kids to practice piano during our vacation, the keyboard we have is a standard one (88 keys). I ordered this mini keyboard and I’m very pleased with it. It has everything for practice on the go, the size is perfect, It’s battery operated and the sound is pretty good; they keys response is amazing. Keep in mind the size of the keys are smaller. I agree with one of the reviews about when you take it out of the box it gives you the feeling of a toy, it’s smaller than I thought, lighter and it looks fragile, but once you try it, play it, you can tell it’s not a toy! it worth every penny. It’s fragile, so you will need a storage case for it. I ordered the LTGEM EVA Hard Storage Case for Alesis V25 | 25 Key USB MIDI Keyboard Controller - Travel Protective Carrying Bag (outer dimensions 22.2" L – 9" W – 3" H.) and it fits like a glove. I’m attaching pictures.

### ⭐⭐⭐⭐⭐ Sounds Like a Yamaha
*by F***R on September 9, 2022*

This keyboard is very small and easy to carry around. A big plus is that there are a couple of ways to power it. It has a lot of sound variety for such a small keyboard but the most important thing to notice is the SOUND QUALITY. It doesn't sound like a toy, but an actual Yamaha musical product. Yamaha lives up to its name again and again. Great product. Beginner adults might find the keys too close together for comfort and skill development. This is best for an adult who already knows their way around a keyboard or a child beginner, since a child's hands won't yet have bad habits. Perfect size for beginning child or seasoned adult. Excellent sound for everyday use. I'm using it to compose a little ditty and loving it.

### ⭐⭐⭐⭐ It's ... ok
*by C***S on July 9, 2020*

If you gave this to me without the branding and without knowing anything about it I would not have guessed it was a Yamaha product, nor would I guess that it cost a hundred bucks. It has a lot of "features" and a ton of versatility, which brings it up from a 3-star, but only just barely. The core of it just isn't that great. The keyboard itself just feels cheap. The sound is actually pretty decent. Although the volume levels of some of the instruments is hugely different from the others, which seems like a basic quality control issue and one of those things that would make you think this was some cheap knock-off instead of a proper Yamaha instrument. On top of that, when using headphones there is a noticeable level of noise (hiss), even though it's fairly quiet. The structure is also not very sturdy, but there's good news and bad news there. The bad news is that mine was warped enough that it wouldn't sit flat with all four feet on a table, with maybe a full quarter inch of movement between the feet. The good news is that the body of the keyboard is so soft that you can just apply a very modest amount of force to bend it and make it sit flat (which is what I did). OK, enough complaining, what are the good things about it? Being able to use batteries makes it very convenient. As I mentioned, the actual sounds it makes are not half bad given the price. The keys are actually reasonably velocity sensitive, which is pretty impressive for a cheap portable keyboard. It's also very portable. Overall, it makes for a decent instrument for practicing or noodling around. I just wish that it had a little bit more attention put into the hardware side at this price level.

## Frequently Bought Together

- Yamaha Mini-key Portable Keyboard PSS-A50
- GEBIBB 37 key Keyboard Case for PSS-E30/ PSS-F30/PSS-A50/MK-37,37 key Keyboard Bag, Backpack,Interior 20.4"X8.2"X2.3"
- Piano Keyboard Stickers for 88/61/54/49/37 Key, Bold Large Letter Piano Stickers for Learning, Removable Piano Keyboard Letters, Notes Label for Beginners and Kids, Multicolor

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-03-08*