CT-X3000 Portable Keyboard with AiX Sound Engine (Adaptor Included)

Inspiring masterful arrangements


The newly developed AiX Sound Source ensures that the noises and rhythms on the CT-X3000 sound authentic. With the new 2 x 6 watt sound system and a host of features that make it quick and simple for you to produce your own arrangements, the CT-X3000 is a real all-rounder — whether it's used for teaching or composing song ideas at home.



 – 61 touch responsive piano-style keys

 – New powerful AiX Sound Source

 – New contemporary content within the 800 tones and 235 rhythms 

 – 4 phrase pads 

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

 – Audio In, USB to Host & to Device


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: 24 types, off

Chorus: 12 types, tone

Delay: 15 types, tone

DSP: 100 types, DSP tones

Master effects

Equalizer (10 Presets)

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

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: 17 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: 6 W + 6 W)

Power jack

DC 12 V

Power supply



6 x D-size alkaline batteries

Battery life

approximately 10 hours continuous operation on alkaline batteries

AC adaptor


Auto power off

approximately 30 minutes after last operation; can be disabled

Power consumption

12 V – 8 W


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


approximately 6,9 kg (without batteries)

Model CT-X3000C7
Weight 11.4 kg
Size 1011 x 454 x 154 mm