Updated 16 May 2026
| Brand | Casio |
| Category | Musical Instruments |
| Available at | 1 UK stores |
| 90-day avg | £407.86 |
Casio
Casio CT-S1 76 Key Portable Keyboard Package Black
£407.86Fair Price
Cheapest at Gear4music · 1 store
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PRICE HISTORY
Current
£402
Change
+17.4%
Avg
£374
Low
£334
High
£403
Volatility
4.1%
PRODUCT DESCRIPTION
- Intuitive and sleek design The screen-free control board of the Casio CT-S1-76 is clean simple and minimalist. Its chic design with speaker cloth and felt keys offers a sophisticated look unusual for this price point. The organised layout ensures easy use with commonly used sounds accessible at the touch of a button. For a wider range the CT-S1-76 integrates voice buttons into the keys. Press tone variation and a key to access any of the 61 sounds. Handy shortcuts make other effects simple. The 76-key layout suits various genres and styles. 76-Key range for dynamic performanceThe 76-key range covers high and low octaves with ease. AiX Sound Source technology ensures accurate reproduction of various instruments from acoustic to electric pianos and organs. The 61 selected tones emulate vintage instruments showcasing Casio&rsquo
- s advanced sound technology and extensive history. Advanced Sound Technology with 6.5W Speaker SystemCasios AiX sound source has been redesigned for superior sound quality. High-performance DSP effects and master EQ ensure clarity and expression. The 6.5W Horizontal Bass-Reflex System enhances bass response providing rich full-bodied tones in a compact size. 64-note polyphony lets your notes ring out true. The touch-sensitive keys with three response levels replicate acoustic piano dynamics for added expression. Fun voices and digital effects Enjoy 61 quality sounds including unique CT-S1 samples of vintage instruments like the Casio CZ-101 and VL-tone. Switch between honky-tonk piano synth sounds cathedral organ and more. Alter effects with 24 types of reverb and easily transpose to access a range of notes. New musical possibilities with connectivityConnect your smart devices easily with the USB microsocket. With an optional Bluetooth dongle (not included) your keyboard can become a Bluetooth speaker and MIDI device. Play along with backing tracks or connect to music learning apps like Casio Music Space for support. Casio Music Space This product now works with Casios companion app Casio Music Space. This app will allow you to access new possibilities with your Casio product whatever your playing ability. It can be used as a learning aid with a vast library of songs which you can play along with. Each note and its duration is shown visually in a piano roll making it easy to find the right notes and see how a piece of music is written. If youre more confident with reading music then you can try out the score mode - use the inbuilt scores or import your own to play along with! Page turns can be done with a pedal so you can focus entirely on your reading and playing. A live concert simulator will simulate the reverb of a real concert space with several different settings to make you feel like youre performing in a wide variety of concert venues. You can also now access your digital piano or keyboards settings quickly and easily with the app. No more remembering key and button combinations to alter settings - you can now change them in an easy to use and visual menu included in Casio Music Space. This app is available for free and more information can be found here. Specifications Keyboard Number of keys: 76 Touch response: 3 sensitivity levels off Tuning: A4 = 415.5 Hz 440.0 Hz 465.9 Hz Polyphony: 64 noteVoicesSound source: AiX technology Tones: 61 Advanced tones: 10 Classic tones: 12EffectsReverb: 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 presetsOther functionsVolume-Sync EQ: Yes Surround: Yes Metronome: Yes Demo songs: 1 + 10 (piano demo) Transpose: YesConnectivity MIDI Recorder: Yes one song Available APP: Casio Music Space Bluetooth MIDI & Audio Adaptor: Yes (sold separately) General MIDI: Yes GM Level 1 standard Terminals: PHONES/OUTPUT: Stero mini Pedal: Standard Audio in: Stereo mini USB to host: Micro B USB to device: Yes *for WU-BT10 only Strap pin: Yes Speakers: (13cm x 6cm) x 2 with horizontal Bass Reflex Amplifiers: 6.5W + 6.5W PowerPower supply: DC 9.5V AC Adapter: AD-E95100L Battery: AA type x 6 (Not Included) - with a lifespan of approx. 3 hoursDimensionsLength: 930 mm Depth: 258 mm Height: 83 mm Weight: 4.5 kg Colour: BlackIncluded accessories: Music stand AC adaptor strap locks