Casio CT-S
✨ Key Features

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🛒 Get This Instrument
🏆 Professional Score
Expert Analysis & Testing
"Solid playability and sound for its price, with a lightweight build and excellent value for beginners and hobbyists."
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🏆 Recognition
Best Value👶
Beginner Friendly
📊 Technical Specifications
Detailed technical specifications, professional analysis, and expert insights
Specification | Value |
---|---|
⚙️general | |
Weight | 4.5 kg (approximate for CT-S400) |
Display | LCD |
Rhythms | 200 |
Speakers | Integrated stereo speakers |
Polyphony | 48 |
Dimensions | 930 x 258 x 83 mm (approximate for CT-S400) |
Connectivity | Headphone/Output jackAudio InUSB to HostPedal input |
⚙️key | |
Key Count | 61 |
Key Action | Velocity-sensitive |
⚙️power | |
Power Supply | AC adapter or 6x AA batteries |
⚙️sound | |
Sound Engine | AiX Sound Source |
⚙️built | |
Built IN Sounds | Variety of instrument voices (not specified, typical for this model: 600+) |
🎓 Professional Analysis
Expert insights, usage guidance, and comprehensive product analysis
📋 Overview & Guidance
📋Product Overview
The Casio CT-S400 is a 61-key home keyboard with velocity-sensitive keys, AiX sound engine, 48-note polyphony, and 200 rhythms.
🎯Usage Guidance
Power the keyboard via mains or batteries, select your sound, and play. Use headphones for quiet practice or connect to a computer via USB.
🎯Best For & Considerations
✅ Best For
- ✓home practice
- ✓music education
- ✓beginners exploring keyboard
❌ Not Ideal For
- ✗professional stage use
- ✗advanced classical repertoire
🔬 Technical & Professional Analysis
🔬Technical Analysis
With 61 touch-responsive keys and the AiX Sound Source, the CT-S400 offers expressive play and a wide range of tones. 48-note polyphony and 200 rhythms make it suitable for varied musical styles. Connectivity includes USB, headphone, and pedal inputs.
👨🔬Professional Assessment
A well-rounded keyboard with quality sounds and practical features, ideal for home musicians.
⭐Customer Reviews Summary
Customers appreciate the CT-S400's portability and sound options. Some mention the lightweight build as a plus for transport.
🔧Care & Maintenance
Wipe with a dry cloth, keep away from liquids, and store in a cool, dry place. Remove batteries if not used for long periods.
🛒Purchase Decision Guide
An excellent choice for learners and casual players seeking a reliable, portable keyboard at a reasonable price.
❓Questions & Answers
🔧Setup Tips
🎯 Who Is This For?
Find out if this instrument matches your skill level and musical goals
👥Skill Levels
📈Learning Curve
🎯 Recommended Accessories
Essential accessories to get the most out of your instrument
Keyboard Stand
Provides stable support for home practice.
Sustain Pedal
Enhances expressive playing and sustain control.
📊 Performance Metrics
Category-specific performance measurements and ratings