PX-S3100 Digital Piano


The new PX-S3100 marks the culmination of years of research and development in the iconic Privia digital piano. Not only is this new range the most versatile, it’s also the biggest step forward since the original.

  • NEW Enhanced Grand Piano tone for even greater musical expression.
  • NEW Bluetooth Audio and wireless MIDI for easy connectivity. 
  • NEW USB Audio record and playback. 
  • NEW Speaker system for greater dynamic range.
  • 700 Tones.
  • 200 Accompaniment Styles.
  • Weight 11.4kg (excluding batteries).
  • Includes power adapter, music rest and bluetooth adapter. 
  • 3 Year Parts & Labour Warranty.


In stock

Only 12 left

NEW PX-S3100

For over 15 years, Privia pianos have delivered a pure piano experience for any situation. Now, the incredibly versatile PX-S3100 takes the Privia family of instruments one step further, making wireless technology a part of your musical life.

Incredible Playability. Unrivaled Dimensions. 

The PX-S3100 has the most advanced key action of any portable piano, in an instrument that is more compact than any other with built-in speakers and 88 weighted keys.

Casio’s Smart Scaled Hammer Action Keyboard provides a unique touch response for each individual key, delivering increased authenticity and a new level of playability.  Simulated ebony and ivory textures on the keytops complete the playing experience.

Each key has its own hammer weighting, key resistance and key release time, for the ultimate portable simulation of an acoustic piano keyboard.

First and Foremost, an Incredible Piano...

Every fine nuance of an acoustic piano’s tone is faithfully recreated, including new enhanced string resonance and even the mechanical action noise you would hear when playing a traditional instrument, for the ultimate in expressive realism.

The latest generation AiR piano engine models the response of every note played, from the initial instant of a key press to its release. What’s more, various elements including the touch sensitivity and tonal balance can be adjusted to your preference.

... Plus So Much More.

There are a total of 700 AiR tones to explore on the PX-3100, which can be played solo, layered together or be assigned to different areas of the keyboard. These include incredible Electric Pianos, orchestral tones, guitars, synths and much more that use newly developed digital signal processing effects to achieve an incredibly realistic sound.

Your favourite sound combinations can be stored to any of 96 Registration Memories for instant recall.

For total flexibility when performing, you can use up to two pedal inputs, to connect a sustain and expression pedal.

Unlimited Musical Horizons. 

For arrangers and songwriters, there are 200 Accompaniment Styles included which provide a live backing band to your playing.

Once you have your next big idea, you can use the Song Recorder to capture your inspiration, and even record your performance using the USB Audio Recorder.

For the performer, the live control knobs and pitch bend wheel can be programmed to manipulate tones in realtime, making it possible to change elements such as layer balance, effect depth and pitch controls whilst playing live for maximum control over your sound. Plus, the PX-S3100 has expression pedal support, for controlling the volume of your performance with your feet.

Wireless Audio and MIDI Included. 

For the first time in a Casio digital piano, the PX-S1100 has Bluetooth Audio streaming and wireless MIDI capabilities thanks to the included WU-BT10 USB adapter, making it easy to connect to your PC, Mac, iOS or Android device without any USB cables required.

Play along to music from your phone, tablet or computer through the speakers of the PX-S3100, or use Bluetooth MIDI to connect with music apps.

Designed for the Home and Stage.

The PX-S3100 weighs only 11.4kg, making it an ideal solution wherever you make music.

Choose the optional CS-68 stand and SP-34 three-pedal unit and you have the ideal studio instrument that will deliver the dynamics and expression required for the most advanced music. Alternatively, any standard double-braced keyboard can be used as a portable solution.  

You can also connect to external amplification using the Line Out connectors.

6 AA Batteries will give you up to 4 hours** of playing time when out and about, and at 11.2kg in weight, this is the perfect go-everywhere piano.

Choose the optional SC-800P soft case, specially designed to fit the PX-S series, and you have the perfect travelling solution.


Transform Your Piano Experience with Chordana 2.

Available for iOS and Android devices, Chordana Play Piano is a free app that can connect wirelessly to your PX-31100 and show you how to play over 100 famous pieces of classical music, as well work as a piano remote controller and PDF music viewer.

Including Great Music From Rockschool.

Choosing an instrument is only the beginning of your musical journey. The next challenge is learning how to play. To give you and your family the best start, we’ve teamed up with Rockschool, a leading music examinations board for rock and pop music.

Selected CASIO instruments include a selection of free downloadable scores of some of the best pop music ever written. It's all designed by leading music educators to encourage progress and keep you motivated.

 It’s free, it’s a great way to start playing and it’s included with your PX-S3100 digital piano.

Compatible Accessories


  • Ultra Slim and Portable.
    88 Weighted Keys with Smart Scaled Hammer Action Keyboard.
    700 AiR Stereo Tones.
    200 Smart Styles.
    Bluetooth Audio and MIDI with included WU-BT10 USB adapter.
    8W + 8W Loudspeaker System.
    Battery Power Option (6 AA Batteries give up to 2 hours of playing time).
    Headphone Output (3.5 mm Jack).
    Line Output (Left and Right).
    Audio Input (Stereo 3.5mm Jack).
    USB Connector to PC, Mac or smart device (iOS and Android).
    USB to Device connection.
    Compatible with AC Adaptor AD-A12150LW (Included).
    SP-3 Sustain Pedal Included.
    Weight 11.2kg (excluding batteries).
    Dimensions 1322 x 232 x 102 mm
    Music Rest included.
    FREE RockSchool Digital Music Book Download with this product. (UK Only)


All of our products come with at least 2 years warranty.


Standard Delivery

(UK Mainland 2-4 Working Days) £2.95 (Free for orders over £50). (EIRE Southern Ireland & Channel Islands 4-7 working days). 

Our nominated carrier is Parcel Force. Deliveries are made Monday – Friday between 9.00am – 6.00pm (excluding Bank Holidays).

All Grand Hybrid and selected Home Pianos will be delivered via our nominated carriers - TNT or Pianospeed (model dependent).

TNT Delivery
Express delivery option not available. 
Delivery via TNT couriers. This is a drop off service to a ground floor only.
Casio will email within 48hrs to arrange a suitable delivery day. Deliveries are  between Monday - Friday any time between 8am - 6pm. Excludes Bank Holidays.

Republic of Ireland and Channel Islands Delivery:
Please expect delivery within 7-10 business days. Customs duty charges will apply [ROI only]

Pianospeed Delivery
Express delivery option not available. 
Delivery will be completed via dedicated courier partners "Pianospeed". 
Service includes delivery and assembly to a ground floor address only (for additonal requirements email ecom@casio.co.uk).
Pianospeed will contact within 48-72 hrs [Mon-Fri] to arrange a suitable delivery day. Deliveries are  between Monday - Friday any time between 8am - 6pm. Excludes Bank Holidays.
If you require any further information relating to the Delivery service used, please call us at +44 (0) 208 450 9131.


If for any reason you change your mind or are not satisfied with your purchase, please return your purchase to Casio within 28 days of purchase. Please note that with the exception of faulty products, we cannot accept the return of items, which have been opened or used. This does not affect your statutory rights.

The below process should be followed:

 1 - Complete the short form that accompanies your product. Please ensure that you complete all of the sections, as this will guarantee the timely processing of your return/exchange.

 2 - Place your item in the original packaging along with the form. Please ensure that the product is pristine with all original manuals and tags.

 3 - Send the box to us using a recorded/signed & trackable service to the address below. Please note, we cannot be held responsible for a package that has not been received by us.

 4 - Return Address

Yusen Logistics Co Ltd
Casio Returns - Bay 32
Bradbourne Drive
Milton Keynes

Tel: +44 (0) 208 450 9131
Email: returns@casio.co.uk

 5 - Retain your tracking details, until you receive notification from Casio that your returned product has been safely received. Once received and processed, it may take up to 5-7 business days for your refund to be displayed on your payment card statement.