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Casio CDP-S350 Digital Piano

Original price $1,099.95
Current price $999.00


The new ensemble model of the CDP-S series scores with outstanding sounds and rhythms and is equipped with a new hammer action and a new loudspeaker system. An outstanding instrument both for beginners and advanced players who greatly value portability and sound diversity. With the optional CS-46 stand the CDP-S350 becomes a slim digital piano in an instant. Moreover, connection of the new SP-34 triple pedal unit is possible.


Slim body just 232 mm in depth

Casio has applied its highly compact construction technologies to achieve a size that is even smaller than previous CDP series. This compact piano can be played anywhere, in your own style.

Slim body just 232 mm in depth

Includes not only an authentic piano sound, but a variety of other expressive tones

700 different sounds are built in, from keyboard instruments such as the grand piano, organ, and harpsichord to stringed, wind, and percussion instruments.

Scaled hammer action keyboard II

For the new CDP-S series, Casio has significantly reduced the size of the action mechanism that simulates the weight of the hammers in a grand piano. This allows for a keyboard with a responsive touch in an amazingly slim body.

Accompaniment rhythms

Choose from accompaniment in various genres, including pop, rock, jazz, and dance music. Enjoy a jam session or ensemble playing on top of rhythm accompaniments.

Supports battery operation

In addition to household electrical power, the CDP-S supports battery operation, allowing players to freely enjoy performing anywhere.

Duet Mode

The keys to the left and right of center on the keyboard can be set to the same tonal range. This Duet Mode is convenient when two players, such as a parent and child or a teacher and student, practice together.

MIDI Recorder

Record your own performances to the CDP-S’ internal memory. Playing back these recordings can be helpful in lessons or other situations.

Support for three-pedal unit

The optional three-pedal unit supports the halfdamper pedal. Bring an even greater level of expression to your performances.

LCD with Backlight

LCD with Backlight

Pitch Bend Wheel

Pitch Bend Wheel



Chordana Play for Piano app provides users a smart and easy-to-use operation

Chordana Play for Piano

Piano Remote Controller

Use your favorite device to adjust your CDP-S series settings, select Tones, and more.

Piano Remote Controller

PDF Score Viewer

Display music scores saved as PDF files, with pedal-activated page turning.

PDF Score Viewer

Audio Player

Play back audio on your device with musical tools such as key shift and tempo change, looping, and melody cancel.

MIDI Player

Play back your favorite MIDI songs.

Connection method

Connection method
  • Connection method differs according to smart device model.



    88-key piano keyboard
    Touch Response: 3 types, Off
    Maximum Polyphony
    64 notes (32 for certain tones)
    Built-in Tones 700
    Functions Layer, Split
    1 to 10, Off
    1 to 4, Tone
    Beat bell Off, 1 to 9 (beats)
    Tempo Range 20 to 255
    Song Bank
    Demo Song 1
    Built-in Songs 152
    User Songs 10*
    User-recorded Songs 6 (See “Recorder” below.)
    • Maximum capacity per song: Approximately 320 kilobytes
    Auto Accompaniment
    Built-in Rhythms 200
    User Rhythms 10*
    • Maximum capacity per rhythm: Approximately 64 kilobytes (1 kilobyte = 1,024 bytes)
    32 (4 setups x 8 banks)
    Real-time recording, playback
    Keyboard Play: 5 songs, 6 tracks
    Play Along with a Built-in Song: 1 song (L, R, LR)
    Memory Capacity: Approximately 12,000 notes per song
    Other Functions
    Transpose: –12 to 0 to +12 semitones
    Octave Shift: Upper1/Upper2/Lower, ±2 octaves
    Tuning: A4 = 415.5 to 465.9 Hz (Initial Default: 440.0 Hz), variable in 0.1 Hz steps
    Scale Tuning (Temperament): 17
    Music Preset: 310
    One Touch Preset: 200
    Auto Harmonize: 12 types
    Arpeggiator: 100 types
    16 multi-timbre received, GM Level 1 standard
    Pitch Bend Wheel
    Pitch bend range: 0 to 24 semitones
    USB Port: Type B
    USB Flash Drive Port: Type A
    DAMPER/ASSIGNABLE Jack: Standard jack (6.3mm) (sustain, sostenuto, soft, rhythm)
    PEDAL UNIT Jack: Proprietary jack (sustain, sostenuto, soft)
    PHONES/OUTPUT Jack: Stereo mini jack (3.5mm)/ Output Impedance: 3Ω, Output Voltage: 1.3V (RMS) MAX
    AUDIO IN Jack: Stereo mini jack (3.5mm)/ Input Impedance: 10kΩ, Input Sensitivity: 200mV
    Power Jack
    12V DC
    Power Supply
    Batteries: 6 AA-size alkaline batteries
    Battery Life: Approximately four hours continuous operation on alkaline batteries
    AC Adaptor: AD-A12150LW
    Auto Power Off: Approximately four hours (under AC adaptor power) or six minutes (under battery power) after last operation; Can be disabled.
    13 cm x 7 cm (oval) x 2 (Output: 8W + 8W)
    Power Consumption
    132.2 x 23.2 x 9.9 cm (52 1/16 x 9 1/8 x 3 7/8 inch)
    Approximately 10.9 kg (24.0 lbs) (without batteries)
    Included Accessories
    Pedal (SP-3), Music Stand, AC Adaptor (AD-A12150LW)
    Optional SP-34 pedal and CS46P stand
    EAN code

    Orders typically take 1-3 business days to process and ship. When items are out of stock, they will be dispatched no more than 10 days after ordering. For urgent orders please contact us first to confirm stock availability.