Casio CT-S400
The Casio CT-S400 is a compact and versatile 61-key arranger keyboard, designed to offer a wide range of sounds in an easily portable format. Thanks to AiX Sound Source technology, it delivers detailed and expressive tones suitable for a wide variety of musical styles.
Its 61-key velocity-sensitive keyboard captures the nuances of your playing, while its 48-note polyphony ensures smooth accompaniments and arrangements. With 600 sounds and 200 rhythms, the CT-S400 offers a wide range of sounds, from pianos and strings to brass, synthesizers, basses, and percussion.
The keyboard also features 160 built-in songs, a 100-type arpeggiator, keyboard split and layer functions, as well as a MIDI recorder capable of recording up to 5 songs across 6 tracks. Registration functions allow you to quickly save different playing configurations.
Its stereo audio system with Horizontal Bass Reflex technology delivers a rich, full sound despite the instrument’s compact size. The Surround function expands the sense of sound space, while Volume Sync EQ automatically adjusts the frequency balance based on the volume level.
The CT-S400 features an intuitive interface with a backlit LCD screen and a selection dial. The My Setup function and quick-access keys make it easy to recall favorite settings.
Thanks to its USB port, the keyboard can communicate via MIDI with a computer or compatible device. It also works with the CASIO MUSIC SPACE app. The optional WU-BT10 adapter additionally enables Bluetooth MIDI and wireless audio connectivity.
Weighing 4.5 kg, with both AC and battery power options and a compact design, the Casio CT-S400 is a complete solution for beginner musicians as well as users looking for a versatile keyboard for home, class, or on the go.
61 keys
Touch response: 3 sensitivity levels + off
Maximum polyphony: 48 notes
Pitch Bend wheel
Split function
Layer function: 3 parts (Upper 1 / Upper 2 / Lower 1)
Octave shift: -3 to +3 octaves
Sound engine
AiX Sound Technology
600 tones
200 rhythms
10 user rhythms
Auto-accompaniment
160 built-in songs
10 user songs
1 demo song
Effects
Reverb: 20 types
Chorus: 10 types
Built-in DSP
Master EQ: 10 settings
Surround function
Volume Sync EQ
Sustain
Musical functions
Arpeggiator: 100 types
Auto-harmonize: 12 types
One Touch Preset: 200 settings
Registration: 32 configurations (4 settings x 8 banks)
My Setup function
Metronome: 0 to 16 beats
Tempo: 20 to 255 BPM
Transpose: -12 to +12 semitones
Tuning: A4 = 415.5 to 465.9 Hz
Equal temperament + 16 variations
MIDI recorder
5 songs
6 tracks per song:
1 system track
5 solo tracks
Capacity: up to 40,000 notes per song
Display
Dot-matrix LCD
White backlight
Dial
Speakers
Two 13 x 6 cm speakers
Bass Reflex system
Amplification: 2.5 W + 2.5 W
Surround function
Connectivity
USB TO HOST: Micro-B
USB TO DEVICE: Type A
MIDI via USB
General MIDI Level compatible 1
Audio input: stereo mini-jack
Headphone/audio output: stereo mini-jack
Pedal input: standard jack
Wireless connectivity
Compatible with Bluetooth Audio and Bluetooth MIDI via optional Casio WU-BT10 adapter
WU-BT10 adapter sold separately
Apps
Compatible with CASIO MUSIC SPACE
Power supply
AC adapter: Casio AD-E95100L, 9.5 V DC
Operates on 6 AA alkaline or rechargeable Ni-MH batteries
Battery life: approx. 4 hours depending on usage conditions
Power consumption: 7.5 W
Auto power off
Dimensions and weight
Dimensions: 930 x 258 x 84 mm
Weight: 4.5 kg (excluding batteries)
Color
Black
Included accessories
Music stand
Strap lock
Ref. Euroguitar : 125976
