Whether you're making music just for you, or to bring joy to others, your creativity will flourish with the CT-S400. If you’re sparking a new passion for music, or reigniting an old flame – this keyboard is the perfect home for all. This little firecracker packs immense power into a compact package, offering versatile tones, rich audio, and limitless possibilities for fun. Indulge in the feeling of making music anywhere and with anyone. The CT-S400 will bring endless delight and inspiration to your world.
Unleash your passion with the Casiotone CT-S400.

KeyboardNumber of Keys: 61
Touch Response: 3 sensitivity levels, offSound SourceAiX
Polyphony: 48Tones600Layer3 (Upper1/2, Lower1)SplitYesSustainYesEffectsReverb: 20
Chorus: 10 (+Preset for each tone)
DSP: Yes (Preset for each tone)
Master EQ: 10Volume-Sync EQYesSurroundYesAccompanimentNumber of Rhythms: 200
One Touch Preset: 200
Auto Harmonize: 12
User Rhythms: 10
Chord Mode: CASIO Chord, Fingered 1, Fingered 2, Fingered On Bass, Fingered Assist, Full Range
Rhythm Elements: Intro, Normal, Normal-Fill, Variation, Variation-Fill, Ending, Synchro Start, Synchro StopMetoronomeYes
Tap Tempo: YesArpeggiator100Songs160
Lesson Part Select: Yes
User Songs: 10
Demo Song: 1Registration4 set x 8 bank
Freeze Function: YesMy Set Up FunctionYesTranspose-12 to 0 to +12 SemitonesTuningA4 = 415.5 Hz to 440.0 Hz to 465.9 HzOctave Shift-3 to 0 to +3 OctavesScale SettingEqual temperament + 16 variationsMIDI RecorderYes
Songs: 5
Tracks: 6 (1 system track, 5 solo tracks)
Memory Capacity: 40,000 notes (for each song)General MIDIYesConnection to Bluetooth®Bluetooth® MIDI/Audio: Yes (with optional adaptor)Connection to AppSupported App: Chordana PlayTerminalsPHONES / OUTPUT: Stereo mini
PEDAL: Standard
AUDIO IN: Stereo mini
USB TO HOST: micro B
USB TO DEVICE: YesLCDYes
Type: Full-dot
Back Light: Yes (white)Pitch Bend WheelYesStrap PinYesSpeakers(13cm x 6cm) x 2
Horizontal Bass Reflex: YesAmplifiers2.5W + 2.5WPower SupplyAC Adaptor: AD-E95100L (DC 9.5V)
Battery: AA-size alkaline batteries x 6 or AA-size rechargeable nickel metal hydride batteries* x 6
Battery Life: Approximately 4 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 Consumption7.5 WDimensions930ｘ258ｘ84（mm）Weight4.5kgIncluded AccessoriesMusic stand, Strap lockOptional Accessories (sold separately)Pedals (SP-3, SP-20), Headphones (CP-16), AC adaptor (AD-E95100L), Wireless MIDI & Audio Adaptor (WU-BT10), Special Stand (CS-2X), Benches (CB-7, CB-30BK, CB-30BN), Carrying Case (SC-650B)