Pricing and availability

We compare 600+ stores and found this item at 8 stores. Prices updated .

Guitar Center
4.0 (1)
$79.99
Amazon
4.5 (374)
$79.99
Reverb
$47.28 New
$80.00 Used
B&H
5.0 (3)
$79.99
Thomann
4.5 (11)
$51.00 $50.00 $1.00 · All time low

Average Price: $72

Budget/Beginner

$400

$2001+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 5 merchants for "Casio SA-51 Casiotone 32-Key Digital Piano". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Unlock your musical potential with the Casio SA-51 Casiotone 32-Key Digital Piano, a compact and versatile instrument designed for budding musicians of all ages. Whether you're a young learner or an adult discovering the joys of music, this mini keyboard is crafted to inspire creativity and joy. With its 32 mini keys, the SA-51 offers the perfect scale for smaller hands, making it an ideal choice for beginners.

This digital piano boasts an impressive array of 100 high-quality tones and 50 diverse rhythms, ranging from classical to contemporary styles. The intuitive LCD display ensures that navigating through features is a breeze, while the built-in metronome and song library help refine your timing and repertoire. The inclusion of 10 built-in songs, from "Ode to Joy" to "Jingle Bells," provides fun and easy play-along options.

Engineered for portability, the SA-51 is lightweight and can be powered by six AA batteries or an optional AC adapter, making it perfect for music on the go. Dual speakers and a headphone jack guarantee that you can enjoy your music anywhere, anytime, without disturbing others.

Key Features:

  • 32 mini keys tailored for smaller hands
  • 100 built-in tones and 50 rhythm patterns
  • 32-voice polyphony for rich sound layering
  • Easy-to-read LCD display
  • Built-in metronome and 10-song library
  • Portable with battery or AC power options (adapter not included)
  • Stereo headphone output and built-in speakers
  • Durable, lightweight design for easy transportation

Product specs

Available since September 2022
Keys 32
Velocity Sensitivity No
Polyphonie 32
Battery powered possible Yes
Speaker 2x 0,5 W
Dimensions 446 x 208 x 51
Weight 1

FAQs

Is the Casio SA-51 suitable for beginners or young children?

Yes, the Casio SA-51 is designed for beginners and young children, featuring 32 mini keys that are easy for small hands to play. It offers a variety of built-in tones and rhythms, making it an accessible and fun introduction to playing music.

Does the Casio SA-51 require an external power supply?

The Casio SA-51 can be powered by batteries, making it portable and convenient for use anywhere. It does not require an external power supply but can use one if preferred.

How many sounds and rhythms are available on the Casio SA-51?

The Casio SA-51 offers a selection of built-in tones and rhythms, providing a diverse range of sounds for beginners to explore and enjoy.

Is the Casio SA-51 polyphonic, and how many notes can it play simultaneously?

The Casio SA-51 is polyphonic, allowing up to 32 notes to be played simultaneously. This feature enables more complex musical compositions and fuller sound.

What are the dimensions and weight of the Casio SA-51?

The Casio SA-51 measures 446 x 208 x 51 mm and weighs approximately 1 kg, making it compact and lightweight for easy portability.

CASIO Music Global

CASIO Music Global

Casiotone Mini Keyboard SA-51 Tutorial Video | CASIO

Video thumbnail for Casiotone Mini Keyboard SA-51 Tutorial Video | CASIO by CASIO Music Global

Casiotone Mini Keyboard SA-51 Tutorial Video | CASIO

CASIO Music Global

CASIO Music Global

Video thumbnail for SA 51 & SA 81 UNBOXING ₹2,000/-? ll Unboxing Casio ll The best Casio by HINDUSTANI MUSICAL

SA 51 & SA 81 UNBOXING ₹2,000/-? ll Unboxing Casio ll The best Casio

HINDUSTANI MUSICAL

HINDUSTANI MUSICAL

Video thumbnail for 🎹 Casio Casiotone SA-51 32-Key Portable Keyboard with Keys | Best Small Piano Keyboard for Adults 🎹 by The Product Critiques

🎹 Casio Casiotone SA-51 32-Key Portable Keyboard with Keys | Best Small Piano Keyboard for Adults 🎹

The Product Critiques

The Product Critiques

Reviews

PROS

  • Compact size fits easily on desks and is highly portable

  • Variety of sounds and rhythms, including unique effects like helicopter and ocean waves

  • Battery operation allows for use anywhere, no need for constant power source

  • Built-in speakers provide decent volume for its size

  • Octave shift buttons enhance range for more versatile play

  • Headphone jack allows for quiet practice

  • Intuitive interface suitable for young children

  • Good sound quality for electric piano and organ tones

  • Lightweight and easy to store, perfect for small spaces

  • Affordable price for a versatile beginner's keyboard

CONS

  • Mini keys may be challenging for those with larger fingers

  • Lacks sustain pedal input and advanced connectivity options like MIDI or Bluetooth

  • Built-in rhythms can be too loud compared to the melody

  • Limited sound quality for main piano tone

  • Plastic keys may not be durable for heavy use

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Casio SA-51 Casiotone 32-Key Digital Piano.

Features and functionality

  • The Casio SA-51's large plastic upper part houses the speakers, which some find cumbersome but necessary for built-in audio output.

    Source
  • The Casio SA-51 offers more than three-note polyphony, making it suitable for simple compositions or practice sessions.

    Source

Comparisons

  • The Yamaha Reface series includes integrated speakers, contrary to some misconceptions, making them a potential alternative to the Casio SA-51.

    Source
  • The Yamaha PSS-F50 and A30 are comparable alternatives, also providing better polyphony and similar portability for on-the-go use.

    Source

User experience

  • It's been noted that the Casio SA-51, while compact, may not deliver high-quality sound or playability, described by some as "garbage."

    Source

Use cases and applications

  • The Casio SA-51 is suitable for checking chords or writing melodic lines, not for serious practice, due to its limitations in sound quality and size.

    Source
  • Ideal for portable, casual use like lunch break practice, offering a small form factor without sacrificing basic functionality.

    Source

Software and compatibility

  • Users report significant delay issues when connecting MIDI controllers via USB to Android devices, impacting real-time playability.

    Source

3.0 out of 5

Based on 0 Reviews and 1 Rating

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Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

1 alternative for Casio SA-51 Casiotone 32-Key Digital Piano, curated by the Equipboard community.

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