Casio CDP235B

Casio CDP235B

Casio CDP235B

This Casio CDP235B digital piano is in great physical and working condition, and shows only minimal general wear attributable to prior use. This piano includes a music rest, sustain pedal, user manual, power supply and comes in its original packaging. This piano DOES NOT include bundled software, system drivers, or the provision of product de-registration from previous user accounts.

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Enhanced high-quality basic functions!

Hall Button

These pianos are equipped with an effect function that recreates the warm, rich acoustics of a concert hall. Your playing will have the visceral immediacy of a concert hall performance.
Hall Button
Improved sound quality and keyboard feel

Dual-element AHL*sound source for exquisite tone quality

The dual-element system uses waveforms of separate samples of the same notes at strong and light key pressures.
Acoustic & Highly-compressed Large-waveform
Dual-element AHLsound source for exquisite tone quality
Scaled Hammer Action Keyboard for authentic grand piano feel

A spring-less hammer system that is similar to the one used by grand pianos provides a keyboard touch that is naturally firm. Lower notes play relatively heavier than higher notes, just like the keys on a grand piano.
Scaled Hammer Action Keyboard for authentic grand piano feel


Touch Response

Touch Response lets you add delicate nuances to notes by varying how much pressure you apply to keyboard keys.


Digital effects

Use effects to add reverb for more depth and breadth in your music.


Full Force Sound Speakers

These speakers powerfully and clearly reproduce a wide dynamic range from the bass range to the treble. The newly developed speaker system delivers fat, rich, high-quality sound.

Chord Book

You can use the Chord Book to look up chords you do not know how to play. You can hear what a chord sounds like and a simple operation even shows you inverted forms of the chord, making the Chord Book a valuable reference.
Designed and engineered to help you sound your best!

Play music from around the world

A wide selection of tones (700 high-quality tones)

A wide selection of musical instrument tones supports play of tunes from various genres.


PIANO/ORGAN Button

200 rhythms and Auto Accompaniments for Latin music and other styles from around the world

An advanced Auto Accompaniment feature provides you with access to a large collection of ethnic rhythms from around the world, with a special emphasis on Latin rhythms. In addition to Bossa Nova, Samba, and other basic rhythms, you also get Cumbia, Reggaeton, Calypso, and more.

Rhythm Editor

10 user rhythms created by editing built-in rhythms


Pitch bend wheel

Rotate the wheel to slide the pitch of the sound being output upwards or downwards. This effect comes in handy when reproducing the sound of ethnic instruments, etc.
Pitch bend wheel


Music Preset

Selecting a Music Preset instantly changes the keyboard setup (tone, rhythm, tempo, etc.) so it is ideal for playing a specific song. The selection of setups covers a wide range of musical genres

Scale Editor

Preset Scale

Change the scale (temperament) of the keyboard quickly and easily to suit Oriental music or certain types of classical music.
Musical Information Function (Large, Backlit LCD)

A wealth of information is displayed to support your keyboard play.
Versatile expandability

USB port for computer connection*1
SD memory card slot for easy data storage and portability*2
General MIDI (GM Level 1) support allows connection with a computer or another GM-compatible device.
*1 Supported operating systems: Windows Vista® (32-bit), Windows® 7 (32-bit, 64-bit), Windows® 8.1 (32-bit, 64-bit), Windows® 10 (32-bit, 64-bit), macOS (OS X / Mac OS X) 10.7, 10.8, 10.9, 10.10, 10.11, 10.12
*2 Supported SD memory card capacities: SD or SDHC memory card, up to 32GB
USB / SD memory card / General MIDI / Versatile expandability
More powerful features and functions

Recorder for composing and play
Registration for storage of keyboard setups and instant recall when you need them
One Touch Preset automatically sets up the keyboard to match the currently selected rhythm.
Auto Harmonize adds appropriate harmony notes to your melody automatically.
Arpeggiator simplifies arpeggio play.
Powerful lesson functions!

New lesson functions guide you along the way to music proficiency

Step Up Lesson

To master a song, it is best to break it up into short phrases, master each of the phrases, and then put everything together. Step Up Lesson does exactly that, providing you with the support you need to improve your play.
Step Up Lesson
Performance Evaluation

Your lesson score appears on the display screen.
Voice Fingering Guide

If the keyboard senses you are having problems, it will help you by calling out finger numbers in a simulated human voice.
Lesson part select (right hand, left hand, both hands)

152 Song Bank tunes including 50 Exercise phrases (Song Book provided*)

Built-in songs cover a wide range of genres for lesson play and for your listening enjoyment. Includes Exercise phrases!
The Song Book does not include music for Exercise phrases. Due to copyright restrictions, some Song Bank tunes may not be included in the Song Book.
Song Expansion

You can load songs from external sources and use them for listening, play along, or even lessons.
Memory capacity is approximately 320KB, which is enough for up to 10 songs. Note that the actual number of songs that can be stored depends on the size of each individual song and other data stored in memory.
Songs you add using Song Expansion can be used for Step Up Lessons, but fingering guide will not be displayed for such songs.
Recorder and metronome features for lesson support

Entertainment features!

Sampling function

You can sample a sound from a microphone and then play the sound on the keyboard. You also can use sampled sounds to compose music. The sampling feature is a great way to create new sounds that are highly creative.
Sampling function
Playing

Play notes on the keyboard using the sampled sound!
If you sample the “Ting!” sound of a triangle, for example, you can then play notes with the sound on the keyboard. You even can add reverb, vibrato, and other effects to the sampled sound.
Incorporate a sampled sound into accompaniment patterns!
You can sample a favorite musical phrase or drum sound, and use the same to replace some Auto Accompaniment drum sets.
AUDIO IN jack

Connect a digital audio player, CD player, or other audio device and you can play along with music played through the keyboard’s speakers.
MIC IN jack

Sing along with built-in songs or songs loaded from outside sources.


Specifications:

Keyboard 
88-keys, Scaled Hammer Action Keyboard
Touch Response 
3 sensitivity levels, Off
Sound Source 
Dual-element AHL
Maximum Polyphony 
64
Tones 
700 built-in tones
Digital Effects 
Hall (1 type), Reverb (10 types), Chorus (5 types)
Rhythms/Patterns 
200 built-in rhythms (10 user rhythms)
Auto Accompaniment 
Modes: CASIO Chord, Fingered 1, Fingered 2 (6th off), Fingered 3 (on bass), Full Range Chord
Controllers: Start/Stop, Intro, Normal/Fill-in, Variation/Fill-in, Synchro/Ending
Built-in Songs 
152 (Song Bank)
Song Expansion 
10 songs maximum (up to 320KB total)
Lesson Function 
Step Up Lesson
Phrases
Lesson Part select
Performance evaluation
Voice fingering guide
(Lesson part : right hand, left hand, both hands)
Metronome 
Beats: 0,1~9 beats (Tempo range: quarter note = 30 to 255)
Recorder 
6 tracks x 5 songs (performance recording), 1 song (lesson recording), approximately 12,000 notes total, real-time recording/playback
Sampling Function 
Maximum sampling capacity: Up to 8 sounds
Maximum total sampling time: Up to 10 seconds
Sampling sound input: MIC IN / SAMPLING jack
Other Functions 
Rhythm Editor (10 user rhythms)
Registration: 32 setups (4 sets x 8 banks)
Music Preset: 305 presets
One Touch Preset: 200 sets
Auto Harmonize: 12 types
Arpeggiator: 90 types
Preset Scale: (Equal temperament + 16 types)
Octave Shift: ±2 octaves
Music Challenge
Rhythm/Song controller
Layer, Split
Pitch Bend wheel : 0 to 12 semitones
Piano/Organ button
Chord Book
Key Transpose 
25 steps (-12 semitones to +12 semitones)
Tuning Control 
A4 = 415.5 to 465.9 Hz (Initial default: 440.0 Hz)
Pedals 
Standard jack (sustain, sostenuto, soft, rhythm)
Display Screen 
LCD with backlight
SD Memory Card Slot 
Supported SD memory card capacities: SD or SDHC memory card, Up to 32GB, SMF (Format 0/1)*, CASIO format song playback, recorded song/CASIO format song/sampled sound/user rhythm/user scale/registration save/load, recorded song SMF format save, card format, file delete
* Supports SMF Format 0 or Format 1 only for playback.
MIDI 
GM Compatibility: Level1
Terminals: USB
Speakers 
[12cm/6cm (oval)] x 2, Full Force Sound Speakers
Amp Output 
8W+8W
Input/Output Terminals 
HEADPHONES (Stereo standard jack)
SUSTAIN/DAMPER
AUDIO IN
MIC IN /SAMPLING
USB: type B*
EXTERNAL POWER (12V DC)
* USB cable (A-B type) required to use USB terminal for computer connection.
Power Requirements 
AC adaptor: AD-A12150LW
Dimensions (W x D x H) 
1,322 x 286 x 129 mm (main unit only)
1,322 x 373.2 x 753.3 mm ( with optional CS-44P stand) 
* Does not include music stand
Weight 
11.3kg (main unit only)
19.2kg with optional CS-44P stand (Does not include music stand)
Body Color/Finish 
Black (BK)