Detail 01
61 keys
Provides the instrument's playing range.
Product detailSKU #1500000348605
CasioCasiotone CT-S1 61-Key Portable Keyboard - Red
balancedversatilepopelectronic
1/6
Independent shopping perspective
The Korena take
In red, the CT-S1 is a 61-key portable keyboard built around quick, direct music making. Its 61 tones cover acoustic and electronic keyboards alongside strings, woodwinds, percussion, and more; 37 effects can shape and layer those sounds from the front panel. Under 10 pounds, with AC or battery operation and a built-in speaker, it moves easily between practice, writing sessions, and performances. A one-button recorder captures an idea before it disappears.
Strong match
Who this is for
- Moving a lightweight keyboard between home practice, writing sessions, and performances
- Capturing a musical idea quickly with the onboard one-button recorder
- Playing without mains power when using the keyboard's battery option
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
61 tones
Includes keyboard, string, woodwind, percussion, and other instrument sounds.
Detail 03
37 effects
Lets you layer tones and adjust options including delay, EQ, and temperaments from the front panel.
Detail 04
Under 10 pounds
Keeps the CT-S1 light for transport.
Detail 05
Class-compliant USB-MIDI
Supports MIDI playback through the free Casio Music Space App.
Final check
Know before you order
- 01Choose red if you want this CT-S1 color.
- 02Plan for AC or battery power based on where you will play.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Can I record an idea directly on the CT-S1?
Yes. Its one-button recorder is designed to capture ideas quickly.
02Can I change key or playing range settings?
Yes. The CT-S1 includes transposition, octave shift, and touch sensitivity.
03Does it have a built-in speaker?
Yes, the CT-S1 has an onboard speaker.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- Red
