---
product_id: 391660796
title: "61 Key Portable Keyboard CT S1BK, Black"
brand: "casio"
price: "€ 365.03"
currency: EUR
in_stock: true
reviews_count: 7
category: "Casio"
url: https://www.desertcart.it/products/391660796-61-key-portable-keyboard-ct-s1bk-black
store_origin: IT
region: Italy
---

# 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:** € 365.03
**Availability:** ✅ In Stock

## Summary

> 🎶 Take center stage anywhere with sound and style that commands attention!

## Quick Answers

- **What is this?** 61 Key Portable Keyboard CT S1BK, Black by casio
- **How much does it cost?** € 365.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/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

- • **Immersive Audio Experience:** Bass-reflex stereo speakers with surround effect fill your space with rich, vibrant sound.
- • **Customizable Style Statement:** Available in multiple colors to match your vibe and elevate your creative space.
- • **Seamless Digital Integration:** USB-MIDI connects effortlessly to Chordana Play app for enhanced learning and creativity.
- • **Ultimate Portability & Power:** Runs on 6 AA batteries or AC adapter—strap it on and turn any spot into your stage.
- • **Studio-Quality Sound Anywhere:** 61 full-size keys with touch response deliver authentic piano feel and dynamic play.

## 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 effect. It offers versatile connectivity via USB-MIDI compatible with the free Chordana Play app, plus optional Bluetooth MIDI/audio adapter support. Powered by 6 AA batteries or AC adapter, it’s designed for on-the-go musicians who want professional sound and style in a compact, modern package.

## 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 |
| Batteries | 6 AA batteries required. |
| Body Material | Plastic |
| Color Name | black |
| Compatible Devices | MAC, PC, iOS/Android |
| Connectivity technology | USB |
| Connector type | USB Type A |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,154) |
| Date First Available | 17 April 2021 |
| Finish type | Black |
| Headphone jack | 3.5mm Jack |
| Instrument | Electronic keyboard |
| Item Weight | 4.5 Kilograms |
| Item model number | CT-S1BK |
| Item weight | 4.5 kg |
| Manufacturer | Casio |
| Material Type | Plastic |
| Model name | CT-S1BK |
| Operating system | Windows |
| Power source | ['Corded Electric', 'Battery Powered'] |
| Product Dimensions | 92.99 x 25.78 x 8.28 cm; 4.5 kg |
| Size | 93.00 cm x 25.77 cm x 8.28 cm |
| Style | Modern |
| Supported software | Chordana Play |
| UPC | 079767315078 |

## 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 J***Z on 4 December 2025*

Muy recomendable, tiene buen sonido, contrapeso en las teclas, varios sonidos (aunque la verdad no los uso, solo me gusta el sonido plano de piano estándar) es una excelente compra.

## 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

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**Shop now:** [https://www.desertcart.it/products/391660796-61-key-portable-keyboard-ct-s1bk-black](https://www.desertcart.it/products/391660796-61-key-portable-keyboard-ct-s1bk-black)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-15*