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Casio CT-S1


61 keys, touch sensitive keyboard with sustain button


  • Book rest
  • Power adaptor
  • Manual
  • 5 Year Casio Warranty

We recommend this keyboard for:

  • Beginner to intermediate players
  • Musicians looking for a portable and compact keyboard for gigs or travel
  • Musicians who want a high-quality keyboard with a range of tones and effects

On display at The Pianoforte Chatswood
Please call (02) 9411 8911 to check stock availability.



Casiotone – CT-S Series

Casio introduced the world’s first electronic keyboard in 1980, bringing the gift of music and creativity to millions of people. Nearly forty years later, the new Casiotone series changes everything once again, building on Casio’s renowned traditions of innovation, versatility and value for money.


Clever and compact

The new Casiotone series is designed to be the world’s most portable 61-note keyboard. New features such as piano-shaped keys, longer battery life, smooth corners and a slim profile make this the perfect introductions to music. The new LCD screen and jog wheel means less buttons and a clear, uncluttered panel. The CTS1 is the easiest keyboard to operate in its class.

Connect to Chordana Play

With Casio’s free Chordana Play app, available for Android and iOS devices, you’ll discover music learning games designed to work seamlessly with the CT-S1 to develop your music skills in a fun and interactive way.

Your style, your keys

Imagine your world filled with music. With the CT-S1, life is better in harmony. The simple, classic design is an easy complement to any room, and you can express yourself – anywhere and anytime – through music that reflects your emotion and brings joy and happiness. Easily transform your mood and style into your own personal sound.

Hear it to believe it

The CT-S1 uses a brand new speaker design together with new equalisation technology to deliver an exciting sound that belies its compact dimensions. With the audio input connection, you can plug in any media device and hear your music through the CT-S1 speakers.


  • 61 Standard Sized Keys
  • 64-voice polyphony
  • 83 Built-in tones
  • 77 Built-in rhythms
  • Built-in songs
  • Sustain mode, reverb, chorus, delay, DSP, Master EQ
  • Transpose, tuning, octave shift, temperament, one touch preset
  • Metronome
  • Connect to Chordana Play App
  • Phones/Output jack (3.5mm)
  • Pedal jack (6.3mm)
  • Audio In jack
  • USB Port: micro B
  • Pedal jack
  • Can be used with 6AA alkaline batteries
  • Speakers: 13cm x 6cm (oval) x2
  • Output: 2.5W +2.5W
  • 5 Year Casio Warranty

Additional information

Weight 6.2 kg
Dimensions 98.6 × 30.7 × 16.2 cm

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Casio Music was born from Casio's early breakthrough in digital technology with the creation of the world's first electronic calculator in 1957. Casio's keyboards and digital pianos are manufactured in multiple countries, including Japan and China, adhering to high-quality standards. With a rich history spanning over six decades, Casio has established itself as a leading brand in the music industry, consistently evolving and providing innovative instruments and accessories.
Why choose Casio?
1. Trusted Brand: Casio is a trusted and recognised brand in musical instruments. 2. Advanced Technology: Casio keyboards and digital pianos feature cutting-edge technology for a comprehensive musical experience. 3. Affordability: Casio offers instruments that are excellent value for money, catering to musicians of all budgets. 4. Versatility: Casio instruments cater to various musical styles and genres, providing diverse sounds and connectivity options. 5. Portability: Casio's keyboards are lightweight and compact, ideal for musicians on the go. 6. Durability: Casio instruments are built with durable materials and undergo rigorous quality control measures. 7. Sustainability: Casio promotes eco-friendly practices and responsible production methods.