or 
SIMPLIFIED USER INTERFACE
The Casiotone user interface is elegant and simple, and perfected suited for a musical instrument, making them easy for anyone to use. A reduced number of buttons and knobs creates a sleek appearance, and the intuitive layout lets you find the desired control instantly.
The CT-S1 is designed to let you select the sound you want and get right into the music with a single button.
HORIZONTAL BASS REFLEX SYSTEM
The Horizontal Bass-Reflex System is a space-saving technology designed to produce powerful bass, even from slim-bodied instruments.
Rather than being directly mounted to the upper housing, the speaker is mounted on a component attached to the lower housing, forming a dedicated enclosure (speaker box). Its solid structure enables the Bass-Reflex System to produce compelling bass while controlling distortion and sympathetic vibrations.
CONNECT TO CASIO MUSIC SPACE
With Casio’s free Casio Music Space app, available for Android and iOS devices, you’ll discover music learning games designed to work seamlessly with the CT-S1 to develop your music skills in a fun and interactive way.
Number of Keys:
- 61
Touch Response:
- 3 sensitivity levels
Sound Source:
- AiX
Maximum Polyphony:
- 64
Number of Tones:
- 61
- Advanced Tones: 10
- CASIO Classic Tones: 12
Songs:
Demonstration Songs: 1 + 10 (Piano demo)
Recorder:
MIDI Recorder:
• 1 song 40,000 notes
Speaker:
13cm x 6cm x2
Amplifiers:
2.5W + 2.5W
Power Supply:
• AC Adaptor: AD-E95100L (DC 9.5V)
• Batteries: AA-size alkaline batteries x 6 or AA-size rechargeable nickel metal hydride batteries* x 6
• Battery Life: Approximately 3 hours continuous operation
• Actual continuous operation time may be shorter due to battery type, performance type, and usage environment.
*Measured values while using eneloop batteries. eneloop is a trademark of Panasonic Corporation.
Power Consumption:
- 7.5W
Dimensions:
930 x 258 x 83 mm (w/o music stand)
Included Accessories:
• Music Stand
• Strap Lock
Weight:
4.5kg (w/o batteries)
Effects:
• Reverb: 24 (+ Preset for each tone)
• Chorus: Yes (Preset for each tone)
• Delay: Yes (Preset for each tone)
• DSP: Yes (Preset for each tone)
• Master EQ: 10
• Surround
Layer/Split:
- Layer: 2 (Upper1/2)
Octave Shift:
- -3 octaves ~ 0 ~ +3 octaves
Transpose:
- -12 semitones ~ 0 ~ +12 semitones
Tuning Control:
- A4 = 415.5 Hz ~ 440.0 Hz ~ 465.9 Hz
Scales:
Equal temperament + 16 variations
Metronome:
• 0 to 16 beats
• Tempo range: 20 to 255
