Casio Casiotone MT-520

$60.00 Price Tier: Budget

1 Critic Review

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Page last updated Apr 09, 2026

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5.0 (1)

$60.00 1 available Used

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Average Price: $60

Budget/Beginner

$100

$601+

Price Tier

In the Portable & Arranger Keyboards category, Casio Casiotone MT-520 is priced in the Budget/Beginner range. This is great gear to get started with or for creators on a budget.

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Description

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Step into the world of retro sound with the Casiotone MT-520, the quintessential portable keyboard that brings a classic touch to your musical journey. Ideal for both beginners and seasoned musicians, this keyboard features 49 full-sized keys, offering a satisfying tactile experience that closely mimics an acoustic piano. The MT-520 is renowned for its versatility, delivering a wide array of sounds and rhythms that can effortlessly adapt to any style or genre.

Equipped with an intuitive interface, the MT-520 allows musicians to explore their creativity without the hassle of complex programming. The keyboard includes a variety of preset tones and rhythms, providing a comprehensive toolkit for crafting your unique soundscapes. Its lightweight design ensures that you can take your music anywhere, whether you're performing on stage or practicing in the comfort of your home.

The Casiotone MT-520 also features a built-in speaker system, ensuring clear and robust sound projection. With an emphasis on user-friendly operation, this keyboard is perfect for those looking to expand their musical capabilities without sacrificing ease of use.

Key Features:

49 full-sized keys for a realistic playing experience
Multiple preset tones and rhythms for diverse musical exploration
Built-in speaker system for clear sound output
Intuitive interface designed for easy operation
Lightweight and portable for musicians on the go

Product specs

Brand	Casio
Model	MT-520 49-Key Synthesizer
Finish	Black
Year	1980s
Made In	Japan
Categories	Portable Keyboards
Analog / Digital	Digital
Key Size	Mini
Keyboard Action	Synth Action
Number of Keys	49 Keys
Number of Pads	8 Pads
Polyphony	8 Voices

FAQs

Is the Casio MT-520 suitable for beginners?: Yes, the Casio MT-520 is suitable for beginners due to its straightforward interface and mini keys, which make it easy to learn and play.
How many sounds or voices can the Casio MT-520 produce simultaneously?: The Casio MT-520 has an 8-voice polyphony, allowing it to produce up to eight sounds simultaneously.
Does the Casio MT-520 have built-in speakers?: Yes, the Casio MT-520 features built-in speakers, making it convenient for practice and performance without needing external amplification.
What is the key size on the Casio MT-520?: The Casio MT-520 features mini keys, which are smaller than standard keys, making it compact and portable.
Can the Casio MT-520 be powered by batteries?: Yes, the Casio MT-520 can be powered by batteries, enhancing its portability for use on the go.

Videos

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8-Bit Keys

Casio Superdrums Keyboard Review MT-500 MT-520/205

8-Bit Keys

Vintage CASIO Casiotone MT-520 keyboard demo!

Micah McDowell

CASIO CASIOTONE MT-520

DiverDale805

Casio Casiotone MT-520 Keyboard

Retro Synths

CASIO MT - 520 (sound and styles demonstration) HiQ sound

Keyboards - review - repair

* DEMO - Demo Casio MT-520 - My First Keyboard

Fernando Costalonga - Keyboards, Synthesizers...

Reviews

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Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Casio Casiotone MT-520.

Features and functionality

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The MT-520 has notably impressive vibraphone and human voice patches that owners find surprisingly high-quality for its class.
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The MT-520 includes a "Super Drums" section, offering three variations for each drum part, which enhances its rhythmic capabilities.
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Use cases and applications

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Some users create samples from the MT-520's unique sounds for use in MPCs or Electribes, exploring its potential beyond typical play.
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Jarvis Cocker reportedly wrote "Common People" on an MT-520, highlighting its application in songwriting.
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User experience

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Owners have nostalgic connections, often acquiring the MT-520 through serendipitous means like garage sales or forgotten jam sessions, adding to its sentimental value.
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Owners appreciate the MT-520's fun drum pads, which add to its versatility and user enjoyment.
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Comparisons

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Some users prefer the MT-65/68 for its synth sounds and envelope options over the MT-70, despite the latter's appealing aesthetics.
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Setup and maintenance

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Check the battery compartment for leaks before purchase; old batteries can cause corrosion but are typically easy to clean if caught early.
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Value and pricing

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Prices for similar models like the MT-65/68 can range significantly, from $35 to $250 AUD, illustrating a wide market variance.
Source

Critic Reviews

Electro Tools of the Trade - Casiotone MT-520 - JEREMY DEPRISCO

jeremydeprisco.com

The Casiotone MT-520 is a nostalgic gem for its owner, offering a fun yet limited introduction to electronic music. Despite its mid-sized keys and lack of MIDI, the MT-520 inspired creativity and innovation, which its user fondly recalls. While professional musicians might scoff at its built-in speakers and toy-like stature, it holds sentimental value and even found its way into U2's music. The review emphasizes the keyboard's role in sparking musical ideas, illustrating that sometimes limitations can drive creativity. However, it acknowledges the MT-520 is not a professional-grade instrument, marking it as a relic cherished by some for its unique charm and historical impact.

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