The hotline is currently not manned. You can reach us again on Monday, 20.04.2026 at 09:30.
Your Style. Your Keys!
Let your imagination run free in a world full of music. Thanks to the minimalist design of the CT-S1 you can focus solely on the music. Enjoy the pure musicality of the keyboard and develop your unique style at the same time. Discover the 61 carefully selected tones, from Advanced Tones to Casio Classic Tones, that will take you on a journey through Casio's history. Make the music your own. Define yourself through sound.
Sound That Truly Moves You
The AiX Sound Source technology is at the core of the CT-S1 and authentically reproduces the characteristic sound of each instrument. Keyboard players can choose from 61 exquisitely crafted tones - including acoustic piano, electric piano, and organ. You’re sure to find your favorites. Casio Advanced Tones were developed by sound experts and allow you to experience full power with modern ease.
Rebirth of Timeless Instruments
We analyzed the sound and structure of vintage musical instruments used in hits from the past to the present and brought them to life with our unique technology. We even added Casio Classic Tones. We captured the legendary sounds of our own large range of keyboards and synthesizers, like the Casiotone 201, to celebrate the debut of our electronic musical instruments from the 1980s. Create the authentic sound of great musicians.
Sound That Brings the Room to Life
Experience dynamic sounds with the newly developed integrated speaker system of the CT-S1. The innovative horizontal bass reflex technology and specially designed speakers deliver pure, clear tones with powerful bass punch in a sleek and compact form. Take it a step further and indulge in rich soundscapes amid the full power of surround sound. The Volume-Sync EQ function automatically adjusts bass and treble presence even at low volumes, ensuring excellent sound quality at every decibel.
Connect With Your Music
The CT-S1 will keep inspiring you. Bring your creative ideas to life. With the Wireless MIDI & Audio Adapter WU-BT10* you can pair your smartphone or tablet with your keyboard and listen to or play your favorite songs through the CT-S1’s powerful speaker system. The Chordana Play App lets you personalize your music experience. Change the key and adjust the tempo in audio mode. Suppress melody or accompaniment to turn your favorite music into a backing track to accompany. The learning mode uses MIDI capability so you can customize your lessons and have more fun practicing. Other MIDI-capable apps and external devices ensure no limits to experimenting, as you explore new and entertaining ways to listen, customize, and create musical experiences.
*sold separately
Small Format, Big Inspiration
Thanks to the compact design of the CT-S1, music becomes your constant companion, as you can play anytime and anywhere. No preparation. No storage hassle. Music and innovation are always at your fingertips. The sleek device fits in any space and gives you the flexibility to adapt your playing style to your mood, with a design that fits everywhere. There’s even the option to attach your favorite strap, so you can enjoy the freedom of playing without a stand or table.
Classic Cantabile X-Keyboard Stand - Single-Beam & Height Adjustable
The ideal stand for home or stage! It offers non-slip support, whether for keyboards, lightweight stage pianos, or synthesizers. This X-keyboard stand is conveniently and easily adjustable to 5 different heights via quick release. So everyone achieves an ergonomic and comfortable playing position.
The sturdy rubber sleeves provide absolutely slip-free and scratch-resistant footing! And for long life, all metal parts are coated with durable powder coating.
For space-saving transport and storage, the X-keyboard stand is easy to disassemble. The required hex key is included.
Excellent Seating Comfort in a Compact Size
Despite its compact dimensions, the Classic Cantabile keyboard bench offers excellent seating comfort. The padded seat is covered with elegant black faux leather and can be easily cleaned if needed. The bench is 3-step height adjustable via a screw on the X-shaped legs. When setting up, one leg is simply hooked under the seat surface and fixed with two screws. Rubber feet also ensure a non-slip stand.
Multifunctional Headphones
The Pronomic KH-10BK is a headphone suitable for many applications. Whether used for MP3 players, TV, electric piano, electronic drums, field recorders, or as travel headphones on planes, the KH-10BK performs well everywhere!
The highlights of the KH-10BK are its light weight and optimal wearing comfort. Weighing only 50 g, with breathable ear pads and adjustable headbands, it sits comfortably in all situations and even after several hours.
Durable Keyboard Bag
The new Classic Cantabile keyboard bags are made from especially durable, double-spun woven nylon fabric. This special manufacturing technique guarantees exceptional tear and water resistance. The bags provide the best protection for your instrument thanks to generous padding. The bag can be conveniently carried with the velcro handle or practical backpack straps. Four outer pockets also offer plenty of space for sheet music and accessories.
Play Whenever and Wherever You Feel Like It!
Features
Keyboard
- 61 velocity-sensitive piano-style keys
- 61 exquisitely crafted tones
- Optional connection to a PC via USB-to-host port
- Audio-in
- 61 selected tones with rich Advanced and Casio Classic sounds
- AiX sound generation - for especially detailed sound
- Touch sensitivity - full control over expression while playing
- Horizontal bass reflex system - overwhelming sound thanks to new bass reflex technology
- Surround function: play with multidimensional sound experience
- Layer function - combine tones for an impressive performance
- Metronome - practice with control
- MIDI recorder - record and playback your own playing
- Tone memory - save favorite tones and settings
- Easy operation: direct access to 7 main tones and 4 tone variations (Standard, Advanced, Modern, Vintage)
- Connectivity to Chordana Play App - practice with 50 built-in demo songs or expand your repertoire by importing MIDI songs
- Mobile use: compact and lightweight, runs on batteries
- Bluetooth® MIDI/Audio capable via WU-BT10 Wireless Adapter (sold separately)
Technical Data
- Number of keys: 61
- Touch sensitivity: 3 sensitivity levels, off
- Sound generation: AiX
- Polyphony: 64
- Tones: 61
- Advanced Tones: 10
- Classic Tones: 12
- Effects
- Reverb: 24 types (+ preset for each tone)
- Chorus: yes (preset for each tone)
- Delay: yes (preset for each tone)
- DSP: yes (preset for each tone)
- Master EQ: 10 EQ presets - Volume-Sync EQ: yes
- Surround: yes
- Metronome: yes
- Demo songs: 1 + 10 (piano demo)
- Transposition: yes
- Tuning: A4 = 415.5 Hz ~ 440.0 Hz ~ 465.9 Hz
- MIDI recorder: yes, 1 song, 40,000 note memory capacity
- Connectivity: Available app: Chordana Play, Bluetooth MIDI & Audio adapter: yes (sold separately)
- General MIDI: yes GM Level 1 standard
- Connections: PHONES/OUTPUT (stereo mini), PEDAL (standard), AUDIO IN (stereo mini), USB TO HOST (Micro B), USB TO DEVICE
- Strap holder: yes
- Speakers: (13cm x 6cm) x 2
- Horizontal bass reflex: yes
- Amplifier: 2x 2.5 watts
- Power supply: DC 9.5V (AC adapter AD-E95100L)
- Batteries: 6x type AA, battery life approx. 3 hours
- Dimensions: 930 x 258 x 83 mm
- Weight: 4.5 kg
X-Keyboard Stand
- 5-step height adjustable
- Reliable quick release
- Black powder coating
- Non-slip rubber sleeves
- Height adjustment from 62 to 100 cm
- Support depth: 33.5 cm
- Weight: 3 kg
- Space-saving foldable
- Includes holder for cable ties
Keyboard Bench
- Keyboard bench with compact dimensions
- Easy to fold
- Comfortable, back-friendly seat
- Elegant faux leather cover
- 3-step height adjustable
- Legs fixed with screws
- Seat size: 40 x 30 cm
- Height: approx. 45 - 50 cm
- Weight: 4.1 kg
- Supports up to 100 kg
- Color: black
Headphones
- Ideal for MP3 players, TV, electric piano, electronic drums, and field recorders
- Adjustable headband
- High wearing comfort
- Lightweight (only 50 g)
- Frequency response: 20 - 20000 Hz
- Impedance: 32 Ohm +/- 10%
- Power requirement: max. 20 mW
- Sensitivity: 103 dB S.P.L at 1 kHz +/- 2%
- 3.5 mm jack plug
- Cable length: 1.5 m
- Color: black
Carrying Bag
- Double-spun and woven nylon fabric
- Tear- and water-resistant
- Generous foam padding
- Velcro handle
- Adjustable backpack straps
- Robust double zipper
- 2 large outer pockets each with 2 compartments
- Bag dimensions: 24 x 30 cm and 54 x 30 cm
- Internal dimensions: 96 x 38 x 14 cm
- Color: black
Scope of delivery
- 1 x Casio CT-S1RD Keyboard Red with power supply
- 1 x X-Keyboard stand
- 1 x Economy keyboard bench
- 1 x Headphones
- 1 x Keyboard bag
Suitable accessories (Not included in the delivery.)
Specification
- Product number 00077388
- velocity response Yes
- Number of Keys 61
- Outputs 3.5mm Stereo-Klinke, USB
- Microphone input No
- Colour Red
- Illuminated keys No
- Inputs 1/8 Zoll jack (stereo)
- Economy set with Bank, Kopfhörer, Ständer, Tasche
Reviews
Questions about product
No questions have yet been asked about this article.
Financing
easyCredit Ratenkauf
- 2 to 60 months term
- Financing from 21,00 € / month
- More information about installment purchase
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 23,25 € per month
- More information on financing
| Bedienungsanleitung |
| 3 Year warranty | |
| 30 Day Money Back | |
| Price Match Guarantee | |
| Over 2.000.000 satisfied customers |
The hotline is currently not manned. You can reach us again on Monday, 20.04.2026 at 09:30.
| Saturday | 09:30 - 13:30 | |
| Monday | 09:30 - 18:00 | |
| Tuesday | 09:30 - 18:00 | |
| Wednesday | 09:30 - 18:00 | |
| Thursday | 09:30 - 18:00 | |
| Friday | 09:30 - 18:00 |
