Privia

PX-S1100WE

$1,349.95

Slim, Stylish, and sounds as beautiful as it looks. The PXS1100 is the world’s slimmest digital piano*
Marking a new chapter in the 15 year history of Privia, the originality and incredible new features of this portable digital piano complements any living space and is supremely portable

5 year warranty

Basic Information
  • Amplifiers
    8W + 8W
  • Demonstration Songs
    1
  • Dimensions
    1,322 x 232 x 102 mm (w/o music stand)
  • Included Accessories
    • Wireless MIDI & Audio Adaptor (WU-BT10)
    • Pedal (SP-3)
    • Music Stand
    • AC Adaptor (AD-A12150LW)
  • Keyboard
    Smart Scaled Hammer Action Keyboard
  • Maximum Polyphony
    192
  • Number of Keys
    88
  • Number of Tones
    18
  • Pedal
    Included: SP-3 (terminal x 1)
    Optional: SP-34 (damper, soft, sostenuto)
    Half-Damper Pedal Operation: Yes (with optional SP-34 3-pedal unit)
  • Power Consumption
    10W
  • Power Supply
    2-way
    [Batteries]
    AA-size alkaline batteries x 6
    Continuous Battery Life: Approximately 4 hours

    [AC Adaptor]
    AD-A12150LW (DC 12V)
  • Recorder
    [MIDI Recorder]
    2 tracks, 1 song
    Approximately 10,000 notes total
    Real-time recording, playback
    [Audio Recorder]
    Max. 99 songs, approximately 25 min/song
  • Songs
    Lesson Function: Part ON/OFF (Part Select: Right hand, Left hand)
    Built-in Songs: 60
    Demo Songs: 1
    Song Expansion (User Songs): 10 songs (max.) Up to approximately 90 KB/ song
  • Sound Source
    Multi-dimensional Morphing AiR
  • Speaker
    [16cm x 8cm (Oval)] x2
  • Touch Response
    5 sensitivity levels, off

Key Features
  • Acoustic Simulator
    88-Key Digital Scaling
    Hammer Response
    Key Off Response
    String Resonance (4 levels, off)
    Damper Resonance (4 levels, off)
    Key Action Noise (4 levels, off)
    Damper Noise (4 levels, off)
  • Effects
    Hall Simulator (4 types, off)
    Sorround (2 types, off)
    Chorus (4 types, off)
    Brilliance (-3 ~ 0 ~ +3)
    DSP (Preset for some tones)
  • Layer/Split
    Yes
  • Metronome
    0 to 9 beats; tempo range: 20 to 255
  • Octave Shift
    -2 octaves ~ 0 ~ +2 octaves
  • Scales
    Equal temperament + 16 variations
  • Transpose
    -12 semitones ~ 0 ~ +12 semitones
  • Tuning Control
    A4 = 415.5 Hz ~ 440.0 Hz ~ 465.9 Hz

Other Details
  • Duet Mode
    Yes
  • Others
    ・Auto Power Off

Input / Output Terminals
  • AUDIO IN
    Stereo mini jack
  • Connector for 3-pedal unit
    Yes (for SP-34)
  • PHONES/OUTPUT
    2 (Stereo mini jack)
  • USB port
    Type A, Type B
  • LINE OUT
    2 (L / MONO, R), Standard jack
  • PEDAL
    1 (Damper)

Extended Functions
  • Connection to App
    Yes (CASIO MUSIC SPACE)
  • MIDI
    Yes (Using the Wireless MIDI & Audio Adaptor or USB port)
  • Wireless Functionality
    Included:Wireless MIDI & Audio Adaptor (WU-BT10)
    Bluetooth Version 5.0
    Bluetooth Audio Profile:A2DP, Codec:SBC
    Bluetooth MIDI Profile: GATT (MIDI over Bluetooth® Low Energy)
Manuals & Guides

The World’s Slimmest* Digital Piano for Any Space

A key feature of the Privia PX-S1100 is its slim body. It is the world’s slimmest* 88-key digital piano with hammer action. With a depth of just 232 mm, it fits in your living room, bedroom or elsewhere for a living space filled with music.


*In terms of depth among digital pianos with 88 hammer-action keys and built-in speaker, Casio survey as of July 2025,

Three Colour Variations to Suit Your Own Style

The stylish one-tone colour is designed to blend into any room, or serve as a tasteful accent. Three colour variations are available: black, white, and red. The black and white colours blend in well with interiors, while the red can be used to provide a bold colour accent. Choose your favourite colour and match it to your room and interior style.

Captures Even More Beautifully the Sound of a Grand Piano

A grand piano’s large body and complex structure create a range of resonances that give it a rich, detailed and unique sound. Casio’s original Multi-dimensional Morphing AiR Sound Source accurately generates the unique resonances of a grand piano. The Privia PX-S1100 delivers a vivid, harmonically rich sound thanks to the dense overtones of each individual string for all 88 keys tuned for its unique speaker system. The expressive changes in timbre created by the instrument’s response to key velocity and temporal change are finely controlled, giving you the freedom to truly express yourself in all styles of playing, from soft and nuanced to dynamic and powerful.

The Delicate, Expressive Touch of a Grand Piano

The Privia PX-S1100 is a pleasure to play thanks to its superb keyboard, which faithfully conveys the nuances of the performance through the player’s fingers. Casio’s Smart Scaled Hammer Action Keyboard, the action mechanism of which has been reduced in size to fit into the slim body, produces the feel and weight of a grand piano. Each of the 88 keys has its own weighted feel and timing for sound production and dampening, enhancing the feeling of playing a grand piano.

A Speaker System that Brings Your Performance to Life

The speaker system of a digital piano is one of the most important factors in determining the realism of the piano sound. The speaker system of the Privia PX-S1100 features a strengthened diaphragm for a cleaner, richer high end and an improved inner structure design for a more dynamic low end. The result is a well-balanced sound with a strong sense of presence and localisation that captures every nuance of your performance.

Take your Privia with you, to actively enjoy your music anywhere.

The Privia supports battery power and has an optional dedicated case with a three-way design.

Compatible accessories
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