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Casio PX-S1100 Digital Piano - Uniquely Compact!
Privia PX-S1100 is the most compact 88-key digital piano in the world with built-in speakers and hammer action.
Top Features at a Glance
- The world's most compact digital piano
- Smart Scaled Hammer Action keyboard
- Bluetooth® Audio & MIDI
- 18 tones
- Includes WU-BT10 Bluetooth® adapter
- 2 x 8 W speaker output
- Battery operation possible
- Lightweight: Only 11.2 kg

Compact and Innovative
With a depth of just 232 mm it fits into any living room, bedroom or studio space. Despite its compact size, it will certainly fill the room with sound — the redesigned speaker system delivers the excellent tone optimally and provides stronger localization and presence. The Smart Scaled Hammer action was designed so that, despite its small size, it guarantees a playing feel like an acoustic keyboard instrument. Each of the 88 keys has its own weighting and timing, which enhances authenticity.
Bluetooth® Adapter
Make full use of the instrument's capabilities thanks to the new Bluetooth® Audio & MIDI adapter: select sounds, change settings in an instant, and play back songs from your phone or tablet.
Smart Scaled Hammer Action Keyboard
The Hammer Response simulation reproduces the key weight depending on position and playing speed — calculated individually for each of the 88 keys. It models the physical differentiation across zones with different weightings.
Bluetooth®
Easily accompany your favorite tracks: you can play music stored on your smartphone through the speakers of your CASIO PX-S1100 or PX-S3100. Experiment with different sound modes — e.g., the Surround effect for a spatial sound experience.

Keyboard Stand
The very sturdy, double-braced keyboard stand provides secure support for all standard stage pianos, master keyboards, portable keyboards and synthesizers up to 30 kg. The convenient quick-release lets you easily set it to five different heights. The robust rubber collars provide a completely non-slip, scratch-resistant footing, and the practical floor-leveling pads (4 on the feet and 2 on the top) add stability even on uneven surfaces.

Comfortable Stereo Headphones
The KH-238 delivers a full, balanced sound with rich bass and clear highs. It offers plenty of volume while maintaining clean and precise stereo imaging. The softly padded, wide headband is length-adjustable. Each side extends over 12 steps for optimal fit. For extra wearing comfort, the earcups are pivot-mounted on two axes. The thick, soft padding of the over-ear cushions also provides good external noise isolation. The in-line volume control on the cable is always at hand and makes operation with a PC or MP3 player easier. The 3.5 mm stereo jack provides excellent transmission and an adapter to a 6.3 mm stereo jack is included in the delivery.

Piano Method
The instrument is presented to beginners in a playful, relaxed way. Starting with familiar, simple melodies and progressing to two-handed playing of complete songs, the course also covers essential theory. Reading notation, rhythm, dynamics and much more are tackled alongside the exercises. The straightforward exercises guarantee quick learning success.
Expand the Dimensions of Piano Playing!
Features
Keyboard
- Number of keys: 88
- Touch response: 5 types, Off
- Polyphony (max.): 192
- Number of tones: 18
- Acoustic simulation: hammer dynamics, key-off dynamics, string resonance, damper resonance, damper noise, key-press noise, key-release noise
- Transpose: -12 to +12 semitones
- Octave shift: -2 to +2 octaves
- Fine tuning: A4 = 415.5 Hz to 465.9 Hz (0.1 Hz step)
Digital Effects
- Reverb: 4 types
- Surround: 2 types
- Chorus: 4 types
- DSP (pre-installed on some tones)
- Brilliance: -3 to 3
Music Library
- Number of demo songs: 1
- Preinstalled songs: 60
- User songs: 10
MIDI Recorder
- Real-time recording and playback as MIDI data
- Songs: 1
- Tracks: 2
- Capacity: up to 10,000 notes total
- Recording memory: built-in flash memory
Audio Recorder
- Real-time recording and playback as audio data
- Songs: 99 (files)
- File format: WAV (Linear PCM, 16-bit, 44.1 kHz, stereo)
- Maximum recording time: approx. 25 minutes per file
- Recording medium: USB flash drive
Metronome
- Beats per bar: 0 (no accent), 1 to 9
- Tempo range: 20 to 255
- Adjustable volume
Pedals
- Assignable functions included on the supplied SP-3 pedal: Damper (off, on), Sostenuto (off, on), Soft (off, on), Metronome (Start, Stop), tempo control
- Optional pedal unit SP-34: Damper (off, on), Sostenuto (off, on), Soft (off, on)
Other Functions
- Auto Continue
- Control panel lock
- Notification tones
- MIDI: 16-part multitimbral (Receive)
Inputs & Outputs
- Headphone/output jacks: 2 x stereo mini jacks (3.5 mm)
- Power supply: 12 V DC
- LINE OUT R, L/MONO: 6.3 mm jack
- USB port: Type A + Type B
- Damper pedal jack: standard jack x 1
- Pedal unit jack: user jack (Sustain, Sostenuto, Soft), optional connection to SP-34 possible (not included)
Technical Data
- Speakers: 2 x 16 cm × 8 cm (oval)
- Amplifier power: 8 W + 8 W
- Power adapter: AD-A12150LW
- Batteries (optional): 6 alkaline batteries size AA
- Dimensions (W x D x H): 132.2 x 23.2 x 10.2 cm
- Weight: 11.2 kg (without batteries)
- Color: Calm Blue
Keyboard Stand
- High-quality construction
- Support depth: 35 cm
- Reliable quick-release
- Black powder coating
- Rubber collars provide a non-slip, scratch-resistant support
- Floor-leveling pads for stabilizing the stand on uneven surfaces
- Weight: 4.4 kg
- Load capacity: up to 30 kg
- Length of base feet: 46 cm
- Space-saving, disassemblable
- Material: steel
- Color: black
Headphones
- High-quality dynamic headphones
- Drivers: ø 40 mm
- Frequency response: 20 to 20,000 Hz
- Sensitivity: 110 dB SPL (at 1 kHz)
- Rated impedance: 32 ohms
- Softly padded, over-ear earcups
- Good external noise isolation
- Softly padded, wide headband
- Size-adjustable in 12 steps per side
- Padding material: synthetic leather
- Integrated active bass
- In-cable volume control
- Cable: 4 m with one-sided feed
- Plug: 3.5 mm stereo jack
- Adapter: nickel-plated 6.3 mm stereo jack
- Net weight (without cable): 226 g
- Gross weight: 283 g
Piano Method
- Multimedia piano method for beginners
- By Michael Christoph
- 15 cool songs from classical and jazz to rock for immediate play-along
- Simple introduction to playing from sheet music
- 38 play-along videos for self-study for every exercise and song
- 26 explanatory videos with Michael as virtual piano lessons
- 51 play-alongs to download with every exercise, song and variations
- 33 MIDI files with all exercises and songs for integration into electronic software
- Format: A4
- Length: 44 pages
Scope of delivery
- 1 x Casio PX-S1100 CB Privia Digital Piano Calm Blue
- 1 x keyboard stand
- 1 x headphones
- 1 x piano method
Specification
- Product number 00115463
- Integrated speakers Ja
- Number of pedals 1
- Auto accompaniment Nein
- Keyboard cover Nein
- Speakers Ja
- USB to host Ja
- Finish Hochglanz
- Headphones out Ja
- Midi interface Nein
- Number of styles 0
- Colour Weiß
- USB to device Ja
- Display Ja
- Number of voices 18
- Console Nein
- Lesson function Nein
- max. polyphony 192
- Accessories included Ja
- Number of Keys 88
- Recording function Ja
- Amplifier power RMS (Watts) 16
- Wooden keys Nein
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Financing
easyCredit Ratenkauf
- 2 to 60 months term
- Financing from 20,00 € / month
- More information about installment purchase
ConsorsFinanz Finanzierung
- 6 to 72 months term
- 0% financing for 42,00 € per month
- More information on financing
| Operating instructions / manual |
| 3 Year warranty | |
| 30 Day Money Back | |
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The hotline is currently not manned. You can reach us again on Wednesday, 20.05.2026 at 09:30.
| Wednesday | 09:30 - 18:00 | |
| Thursday | 09:30 - 18:00 | |
| Friday | 09:30 - 18:00 | |
| Saturday | 09:30 - 13:30 | |
| Monday | Closed |
Different opening times |
| Tuesday | 09:30 - 18:00 |