--- product_id: 391660796 title: "61 Key Portable Keyboard CT S1BK, Black" brand: "casio" price: "£237.79" currency: GBP in_stock: true reviews_count: 7 category: "Casio" url: https://www.desertcart.co.uk/products/391660796-61-key-portable-keyboard-ct-s1bk-black store_origin: GB region: United Kingdom --- # 61 full-size touch-responsive keys Powerful bass-reflex stereo speakers Class-compliant USB-MIDI connectivity 61 Key Portable Keyboard CT S1BK, Black **Brand:** casio **Price:** £237.79 **Availability:** ✅ In Stock ## Summary > 🎶 Take center stage anywhere with Casio’s CT-S1BK — your portable powerhouse keyboard! ## Quick Answers - **What is this?** 61 Key Portable Keyboard CT S1BK, Black by casio - **How much does it cost?** £237.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/391660796-61-key-portable-keyboard-ct-s1bk-black) ## Best For - casio enthusiasts ## Why This Product - Trusted casio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Express Your Style:** Sleek black finish and compact design that fits your modern lifestyle and workspace - • **Immersive Audio Experience:** Bass-reflex stereo speakers with surround effect deliver rich, room-filling sound - • **Seamless Digital Integration:** USB-MIDI connects effortlessly to the free Chordana Play app for creative expansion - • **Ultimate Portability & Power:** Battery-powered option with included AC adapter and music rest—play anywhere, anytime - • **Studio-Quality Sound On The Go:** 61 full-size keys with dynamic touch response for authentic playability ## Overview The Casio CT-S1BK is a sleek, portable 61-key keyboard featuring touch-responsive full-size keys, 61 studio-quality tones powered by AiX technology, and a powerful bass-reflex stereo speaker system with surround sound. It offers versatile connectivity via USB-MIDI compatible with the Chordana Play app, plus optional Bluetooth MIDI/audio adapter support. Designed for on-the-go creativity, it runs on AC power or 6 AA batteries, making it perfect for professionals and hobbyists seeking a stylish, high-performance instrument that fits any setting. ## Description The.ct s1 reflects your style in more ways than one. Choose the color that best matches your home, your look, or your life in general. Then, express yourself with 61 studio quality, stage ready tones.. And.with a keyboard that looks and sounds this good, there's.no need to keep it on a stand. Put in 6 aa batteries, attach a strap, and wherever you're standing becomes center stage. Review: Love it - Love it Review: AC Adaptor in box missing - Adaptor missing, otherwise fine, good packing ## Features - 61 full-size key with touch response - Stereo Grand Piano plus 60 other AiX-powered tones - Powerful bass-reflex stereo speaker system with surround effect - Class-compliant USB-MIDI connects to free Chordana Play app - Optional WU-BT1 Bluetooth MIDI/Audio Adaper. Optional 6xAA battery power (AC Adapter and music rest included) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B091XRLF45 | | Age Range Description | Adult | | Brand | Casio | | Brand Name | Casio | | Color | black | | Colour | black | | Connectivity Technology | USB | | Connector Type | USB Type A | | Customer Reviews | 4.8 out of 5 stars 1,156 Reviews | | Finish Type | Black | | Headphones Jack | 3.5mm Jack | | Included Components | AC Adapter, Music Rest | | Instrument | Electronic keyboard | | Item Dimensions | 93 x 25.8 x 8.3 centimeters | | Item Type Name | Portable Keyboard | | Item Weight | 4.5 kg | | Manufacturer | Casio | | Model Name | CT-S1BK | | Model Number | CT-S1BK | | Number of Keys | 61 | | Number of keys | 61 | | Operating System | Windows | | Power Source | ['Corded Electric', 'Battery Powered'] | | Size | 93.00 cm x 25.77 cm x 8.28 cm | | Skill Level | All | | Skill level | All | | Special Features | Portable | | Special features | Portable | | Style | Modern | | Supported Software | Chordana Play | | UPC | 079767315078 | | Unit Count | 1 Count | ## Product Details - **Brand:** Casio - **Colour:** black - **Number of keys:** 61 - **Skill level:** All - **Special features:** Portable ## Images ![61 Key Portable Keyboard CT S1BK, Black - Image 1](https://m.media-amazon.com/images/I/71pmfJHOg4L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Hi I got a quick question. Which sustain pedal work for this piano? because I got wrong one and it works opposite way.** A: First, check to see if your pedal has a polarity switch, if it does, try it. If not, the pedal I bought works perfectly, ASIN: B08NSZFGC1 **Q: Can the touch sensitivity be turned on/off?** A: Yes it can, but I wouldn't recommend it. **Q: Does it have the capability to transpose?** A: Yes it does. It is laid out in the instructions. **Q: Are the keys weighted** A: The keys are touch sensitive. They are somewhere between synth action and semi weighted keys. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love it *by B***T on 11 July 2025* Love it ### ⭐⭐⭐⭐ AC Adaptor in box missing *by B***N on 4 September 2024* Adaptor missing, otherwise fine, good packing ### ⭐⭐⭐⭐⭐ Review *by C***N on 22 June 2021* Honestly one of my favorite purchases. HOWEVER, I’d like to get the one negative out of the way. I was planning on using this as a midi controller along with it being a fun portable option. There’s no midi port!!! Listen Casio, I get it we’re trying to further things technologically but if I don’t want to buy a $60 Bluetooth midi adapter, I shouldn’t have to. ADD A MIDI PORT!!! That being the only negative, I’ll start with the sound quality. Right out of the box it sounds great! Such nice tone. The keys are sensitive enough to where you can tell there is quality. I would have loved it to had come with a sustain pedal (even a cheap one would have been fine...) but I went ahead and ordered one today. Sound quality is beyond what you could expect of a portable and very affordable keyboard like this. The sounds it comes with are strong to quite strong. The only section I would say it could use a little more variety on is the actual piano sounds. Maybe instead of having 8 piano sounds and 16 electric piano sounds, they should have gone 8 electric piano and 16 piano. Other than that very happy with the preset sounds. Portability is great, super light, and I love the fact you can put on straps and hold it like that. The usage of the piano and figuring out how to get it to work is very easy, anyone could figure it out even without the instructions. Lastly, my favorite part about this product is IT’S BEAUTY. But really, this is a great looking keyboard. Personally I went with the red option and it is so slick, the red(which I do recommend) gives a great mix off a retro and slick conciseness feel to it. Over all I’d give it a 4.5/5 and would recommend. Thanks for the great product Casio! ## Frequently Bought Together - Casio Casiotone CT-S1 – 61-Key Touch-Sensitive Retro Keyboard | Sleek, Portable Design for Beginners to Pros | Stereo Grand Piano + 60 AiX Tones | USB-MIDI Connectivity | Black - Casio ARST Single-X Adjustable Keyboard Stand (Black) - Casio SP-20 Piano-Style Sustain Pedal --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/391660796-61-key-portable-keyboard-ct-s1bk-black](https://www.desertcart.co.uk/products/391660796-61-key-portable-keyboard-ct-s1bk-black) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-30*