The
Casio CT-S1 is a compact and elegant digital keyboard, designed for musicians seeking inspiration, simplicity, and mobility. With its expressive sounds, essential functions, and modern design, it invites you to focus on the essentials: play, feel, create. Whether you're a beginner or looking for a portable keyboard, the CT-S1 is a true invitation to make your musical world resonate.
Keyboard
- 61 keys: a compact format perfect for beginners or mobile musicians.
- 3-level touch sensitivity: the strength of your play (soft or hard) influences the sound volume, allowing expressive playing.
- Touch sensitivity can be disabled: ideal for playing at a constant volume, regardless of touch.
Sound
- AiX sound technology: produces rich and realistic sounds thanks to a powerful sound chip.
- Total of 61 tones, divided into:
- 10 advanced tones: modern pianos, organs, electric pianos.
- 12 classic Casio tones: iconic sounds from vintage keyboards, like the 1980s Casiotone.
- Reverb (24 types): simulates the natural echo of a room.
- Chorus / Delay: adds depth or an echo effect.
- Surround effect: expanded sound immersion.
- Volume Sync EQ: automatically adjusts bass and treble according to playing volume.
Advanced Functions
- Integrated metronome: essential tool for working on rhythm.
- Transposition: changes the key without altering fingerings.
- Octave shift: allows playing lower or higher without moving the hand.
- Fine tuning: useful for precise tuning with other instruments.
- Temperaments: 16 alternative tuning systems for specific styles (baroque, world...).
- Layering: plays two instruments simultaneously (e.g., piano + strings).
- Tone memory: saves your preferred settings.
- MIDI recording: up to 1 song / 40,000 notes can be recorded for playback and progress.
Technical Specifications
- 64-note polyphony: 64 sounds can be heard simultaneously without interruption.
- Built-in effects: reverb, chorus, delay, surround, EQ.
- Speakers: 2 speakers 13 cm x 6 cm with horizontal Bass Reflex for powerful bass.
- Amplification: 2.5 W + 2.5 W for clear sound in a compact format.
Connectivity
- USB port: connection to a computer or music app (MIDI).
- Bluetooth (optional with WU-BT10): to play with apps or stream music wirelessly.
- Audio input mini-jack: connect your phone or audio player.
- Headphone output mini-jack: for silent playing.
- Pedal input: compatible with sustain pedal (not included).
Design & Dimensions
- Dimensions: 930 x 258 x 83 mm.
- Weight: 4.5 kg — lightweight and easy to transport.
- Color: Black
- Power supply: via AD-E95100L AC adapter (included) or 6 AA batteries (not included) for playing on the go (approx. 3h battery life).
Included Accessories
- Music stand: to hold your sheet music.
- AC adapter: power supply included.
- Strap lock: for added security during transport.
Compatibility with CASIO MUSIC SPACE App
- Free app ideal for learning, accompaniment, or discovering new functions.
- Bluetooth connection (with optional WU-BT10 adapter):
- For wireless MIDI and Bluetooth audio playback.
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