Detail 01
37 front-panel effects
You can layer tones, add delay or EQ, adjust temperaments, and make other changes from the keyboard.
Product detailSKU #1500000348610
CasioCasiotone CT-S1 61-Key Portable Keyboard - White
balancedversatilepopelectronic
1/6
Independent shopping perspective
The Korena take
Built around 61 keys, the CT-S1 is a white portable keyboard for playing, practice, and capturing ideas without a complicated control layout. Its tone selection spans acoustic and electronic keyboards alongside strings, woodwinds, and percussion, while 37 effects provide front-panel sound-shaping options. The one-button recorder is there when a phrase is worth keeping. At under 10 pounds, with AC or battery operation and an onboard speaker, it suits music-making away from a fixed setup.
Strong match
Who this is for
- Taking a compact keyboard to lessons, rehearsals, or other sessions where AC power may not be available.
- Capturing a musical idea quickly with the one-button recorder before moving on.
- Adapting a part with octave shift or transposition during practice or performance.
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
USB-MIDI
Supports MIDI playback through the free Casio Music Space App.
Detail 03
Built-in speaker
The keyboard can produce sound without relying on an external speaker.
Final check
Know before you order
- 01Choose between AC or battery power based on where you plan to play.
- 02MIDI playback through Casio Music Space uses the class-compliant USB-MIDI port.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How portable is the CT-S1?
It weighs under 10 pounds and has a compact body intended to fit in backpacks or gig bags.
02Can I record ideas directly on the keyboard?
Yes. It has an easy one-button recorder for capturing ideas.
03What kinds of sounds does it have?
Its 61 tones include acoustic and electronic keyboards, stringed instruments, woodwinds, percussion, and more.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsBody & build
- Color
- White
