CT-X5000 Portable Keyboard with AiX Sound Engine (Adaptor Included)

The top-of-the-range CT-X model


The top-of-the-range CT-X series model scores points with its massive 2 x 15 watt sound system and all-new, powerful AiX Sound Source. With new, authentic sounds and a host of remastered rhythms, the CT-X5000 is the perfect companion for turning your musical ideas into reality. The keyboard's helpful features such as a tone editor, pattern sequencer and phrase recorder with four pads serve as practical aids that make it quick and simple for you to produce your own arrangements. 



 – 61 touch responsive piano-style keys 

 – New powerful AiX Sound Source 

 – New contemporary content within the 800 tones and 235 rhythms 

 – 2 x pedal jacks incl. 1 x expression pedal jack 

 – Audio In, Line Out, Mic In, USB to host & to device 

 – Loudspeakers: 2 x 15 W


Technical Specifications


61 keys

Maximum polyphony

64 notes (32 for certain tones)

Touch response

3 types, off


Sound Source: AiX

Built-in tones: 800

User tones: 100

Functions: Layer, Split

Digital effects

Reverb: 32 types, off

Chorus: 16 types, tone

Delay: 20 types, tone

DSP: 100 types, DSP tones

Master effects

Equalizer (10 Presets), 4-band user equalizer

External input effects

Center cancel (vocal cut) for input from the audio in jack


Beats per measure: 0 (accented tone off), 1 to 16

Tempo range:  20 to 255

Song bank

Demo song: 3

Built-in songs: 30

User-recorded songs: 10

USB Flash Drive SMF files

Playback of standard MIDI files (SMF format 01/1), CASIO MIDI files (CMF format) on a USB flash drive is supported.

USB audio playback

Playback of audio files on a USB flash drive is supported.

Supported file formats: WAV, 44,1 kHZ 16 Bit

Other functions

Center cancel (vocal cut)

Auto accompaniment

Built-in rhythms: 235

User rhythms: 50

Music presets


One touch presets


Phrase Pads

Number of pads: 4

User Phrases: 100 (4 phrases x 25 pads)

Editing mode: Copy, delete, phrase editing

Mixer functions

Affected parts: Sound source parts, microphone input part

Parameters: Part on/off, volume, pan reverb send, chorus send, delay send


128 setups (8 setups x 16 banks), registration sequence

Tone editing

Preset tone editing, DSP editing. Memory for storage of edited tones (up to 100)

Internal rhythm editing

New rhythm creation, rhythm editing Memory for storage of created/edited rhythms (up to 50)

MIDI recorder

Real-time recording, playback

Keyboard play: 10 songs, 17 tracks (1 system track, 16 solo tracks)

Memory capacity: approximately 40.000 notes (per song)

Editing mode: Song editing, track editing, event editing, step input

Other functions: Overdubbing, punch-in recording


Pitch bend wheel, SUSTAIN button, PORTAMENTO button, MODULATION/ASSIGNALE button

Other functions

Transpose: ± 1 octave (-12 to 0 to + 12 semitones)

Octave shift: Upper 1/ Upper 2/ Lower 1/ Lower 2, ± 3 octaves

Tuning: A4 = 415,5 to 465,9 Hz (initial default: 440,0 Hz)

Part coarse tune: For each keyboard part, ± 2 octaves (-24 to 0 to + 24 semitones)

Part fine tune: For each keyboard part, ± 99 cents

Preset scales: 7 preset scales, scale fine tuning

Auto harmonize: 12 types

Arpeggiator: 150 types


16-multi-timbre received, GM Level 1 standard


USB flash drive port: Type A

USB port: Type B

Pedal jack 1: Standard jack (sustain, sostenuto, soft, rhythm)

Pedal jack 2, expression jack: Standard jack (expressio jack)

Phones/Output jack: Stereo standard jack

Audio input jack: Stereo mini jack (Input impedance: 9 kΩ, input sensitivity: 200 mV)


10 cm x 2 (output: 15 W + 15 W)

Power jack

DC 24 V

Power supply

AC adaptor only

AC adaptor


Auto power off

approximately 30 minutes after last operation; can be disabled

Power consumption

24 V – 15 W


94,8 x 38,4 x 11,6 cm


approximately 7,0 kg

Model CT-X5000C7
Weight 11.6 kg
Size 1011 x 454 x 154 mm