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Casio PX-870 Privia 88-Key Digital Console Piano with 2x 20W Amplifiers, Walnut

SKU: CSPX870BN MFR: PX870BN
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Key Features

  • Experience authentic piano sound with the Casio PX-870's multi-dimensional AiR sound source.
  • Enjoy nuanced expression with the 88-key, scaled hammer action, simulating ebony and ivory keys.
  • Refine your skills using the built-in lesson function, with part on/off for focused practice.
  • Record and playback your performances with the integrated MIDI recorder for progress tracking.
  • Immerse yourself in rich sound with the 2x20W amplifier and 2-way, 4-speaker system.
  • Connect headphones for private practice, utilizing the headphone mode with volume sync EQ.
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Special Order?Estimated to Ship: 08/31/2025
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Questions & Answers

Shopper : Why Did You Choose This?YUK C : Friends recommendation

Reviews about this item

Review Summary

2024-10-01T08:41:01

Rated 5 out of 5

Very happy with purchase

Good product

HARIKA K.

2022-04-04T08:38:43

Rated 4 out of 5

Great sounding digital piano

Great sounding digital piano with good key feel. It has a lot of features for its price range and was easy to put together. Only complaint is the volume varies a lot between instruments.

KANGHOON J.

2022-04-04T08:33:51

Rated 4 out of 5

Excellent digital piano

Excellent digital piano with good sound and key feel. It has plenty of feature for its price range and was easy to put together. Only complaint is the volume level varies quite a lot between instruments and have to adjust when changing the instrument sound.

KANGHOON J.

2019-09-03T08:40:12

Rated 5 out of 5

Enjoying this piano

I’m using this to learn how to play. It sounds great and feels like an acoustic piano. My teacher also says that it sounds and feels good. Assembly was easy but needs two people at some points.

Natalie T.

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Casio PX-870 Specifications

  • Keyboard

    88 keys, Tri-sensor Scaled Hammer Action Keyboard II, Simulated ebony and ivory keys, 3 sensitivity levels,

  • Tones

    Sound Source: Multi-dimensional Morphing AiR
    Polyphony (maximum): 256
    19 Instrument Tones

  • Simulator

    Hammer Response - (4 levels)
    String Resonance - (4 levels)
    Damper Resonance - (4 levels)
    Lid Simulator - (4 levels)
    Key Action Noise - (ON / OFF)
    Damper Noise - (ON / OFF)

  • Digital Effects

    Hall Simulator/Reverb - 4 (Hall Simulator)
    Chorus - 4, Brilliance - (-3 - 0 - 3)
    DSP - (Preset for some tones)

  • Songs

    Concert Play - 10 songs
    Controller - Start/Stop
    Mode - Listen/Lesson/Play
    Music Library - 60 Songs
    Song Expansion (User Songs) - 10 songs (max.) Up to approximately 90 KB / song

  • Additional Features

    Sound Projection System, Headphone Mode, Volume Sync EQ, Connection to App, Lesson Function - Part ON / OFF, Lesson Part Select - Right hand, Left hand, MIDI Recorder - 2 tracks, 1 song, Approximate Data Capacity - Approximately 5,000 notes total

  • Additional Features (Contd.)

    Audio Recorder / Playback - Max. 99 songs, Approximately 25 min/song (44.1 kHz WAV format), Duet Mode, Octave Shift, Metronome - 0 to 9 beats; tempo range : 20 to 255, Pedals - 3 built-in pedals (damper, soft, sostenuto)

  • Key Transpose

    2 octaves (-12 semitones - 0 - +12 semitones)

  • Tuning Control

    A4 = 415.5 Hz - 440.0 Hz - 465.9 Hz

  • Number of Preset Temperaments

    17

  • Others

    GRAND PIANO button
    ELEC PIANO button
    Slide-type keyboard cover
    Auto Power Off: Off after approx. 4 idle hours (default setting)

  • Connectivity and Storage

    Phones/Output, Connector for 3-Pedal Unit, LINE OUT, USB TO HOST, USB TO DEVICE

  • Speakers Size

    2x 4.72" (11.9cm) + 2x 1.57" (3.9cm)

  • Speakers System

    2-Way, 4-Speaker

  • Amplifiers

    20 W + 20 W

  • Dimensions

    55.08 x 11.77 x 31.54" (139.9 x 29.8 x 80.1cm)

  • Weight

    74.08 lb (33.6kg)

  • UPC Code

    079767362423

3 Accessories for Casio PX-870 Privia 88-Key Digital Console Piano with 2x 20W Amplifiers, Walnut

  • All Accessories (3)
  • Stands (2)
  • Keyboard Benches (1)

About Casio PX-870

FEATURED REVIEWS

Enjoying this piano

By Natalie T.

I’m using this to learn how to play. It sounds great and feels like an acoustic piano. My teacher also says that it sounds and feels good. Assembly was easy but needs two people at some points.

Very happy with purchase

By HARIKA K.

Good product

Casio Privia PX-870 Family of Digital Pianos

Casio PX-870 Digital Piano

The PX-870’s award-winning AiR Sound Source includes a new four-layer stereo grand piano which comes alive with realistic damper resonance, simulating the entire body of the instrument, not just the strings. The piano also includes key action sounds, key off simulation, adjustable hammer response, and a lid simulator with four positions. The PX-870 also includes string resonance, which exposes the sympathetic harmonic relationships between vibrating strings. Along with adding to the subtle beauty of the sound, this adds authenticity when playing works by Debussy, Ravel, and other composers who wrote with string resonance in mind.

The PX-870 features a variety of 19 instrument Tones, with the ability to layer and split them as needed. With a generous 256 notes of polyphony, you can rest assured that even the most complex performances will sound perfectly natural.

Casio PX-870 Digital Piano

Unique Headphone Mode

The PX-870’s convenient features are useful at home, in a lesson studio, or anywhere else. You can connect two sets of headphones using the ¼” jacks on the front panel, making the PX-870 ideal for quiet practice. A unique Headphone Mode optimizes the PX-870’s sound for headphone use. Duet Mode splits the piano into two equal pitch ranges, allowing a student and teacher to sit at the same instrument.

The PX-870 connects via class-compliant USB to any PC, Mac, iOS, or Android device, with no drivers or installations needed.

Unique Headphone Mode PX 870

Tri-Sensor II Scaled Hammer Action Piano Keys

The acclaimed Tri-Sensor II Scaled Hammer Action piano keys give you the expression your performance deserves. The simulated ebony and ivory textures give you an authentic and comfortable touch, combined with an innovative hammer action that is accurately scaled across the entire key range. Adjustable touch sensitivity and hammer response allow customization to suit any playing style.

Casio PX-870 Digital Piano Brown

Built-in Music Library

60 songs are included in the built-in Music Library, with room for ten additional songs of your choice. You can also record your performances using the PX-870’s two-track MIDI recorder.

Concert Play allows you to play along with ten recordings of well-known orchestral pieces, with the ability to either listen to the piano part or silence it so you can play it yourself. To facilitate practice, you can even slow down these recordings without affecting their pitch.

Casio PX-870 Digital Piano White

Are you seeking an immersive and authentic grand piano experience from the comfort of your home or studio Look no further than the PX-870 Privia 88-Key Digital Console Piano, the crown jewel of the globally acclaimed Privia series. This sophisticated instrument is meticulously engineered to deliver the nuanced touch and resonant sound of a concert grand piano, wrapped in a stylish and elegant walnut finish that enhances any room's decor.

Experience Piano Purity with the PX-870's state-of-the-art AiR Sound Source, boasting a four-layer stereo grand piano sound that breathes life into your music with its realistic damper resonance. This feature meticulously simulates the acoustic properties of a grand piano's body, not just the strings, providing a depth of sound that is truly unparalleled. The piano's advanced technology includes key action sounds, key off simulation, adjustable hammer response, and a lid simulator with four positions, all contributing to a richly textured musical experience.

The PX-870's string resonance feature uncovers the harmonic interplay between vibrating strings, adding a layer of authenticity that will resonate with aficionados of classical composers like Debussy and Ravel. With 19 instrument Tones at your disposal, you can layer and split sounds to suit your creative needs. And with an impressive 256 notes of polyphony, your most complex pieces will be rendered with flawless clarity.

Well-Played precision is at your fingertips with the acclaimed Tri-Sensor II Scaled Hammer Action piano keys. Designed to emulate the feel of ebony and ivory, these keys offer an authentic touch, complemented by a hammer action that is meticulously scaled across the entire keyboard. Customizable touch sensitivity and hammer response ensure that the PX-870 adapts to your unique playing style.

Well-Heard, the PX-870's innovative Sound Projection system is engineered to fill your space with a rich tapestry of sound. This robust 40-watt, 4-speaker system projects audio from various points on the instrument, emulating the immersive experience of a traditional grand piano. The Volume Sync EQ feature guarantees a balanced and clear sound at any volume, ensuring your performances are heard exactly as intended.

Well-Educated musicians will appreciate the PX-870's user-friendly features, whether practicing at home, teaching in a studio, or performing in a venue. Dual headphone jacks allow for silent practice sessions, while the unique Headphone Mode optimizes sound quality for headphone use. Duet Mode divides the piano into two equal pitch ranges, perfect for side-by-side instruction.

Well-Appointed with a built-in Music Library of 60 songs and space for ten more of your choosing, the PX-870 also offers a two-track MIDI recorder for capturing your performances. A discreet USB port allows you to record your playing as a two-channel audio file. Concert Play provides an orchestral backdrop for your piano solos, with adjustable tempo and the option to mute the piano part for a play-along experience.

Well-Dressed in a choice of black or white finishes, the PX-870's compact and elegant cabinet with a sliding key cover is a testament to its refined design. The intuitive control panel is discreetly positioned to the left of the keys, minimizing distractions as you play.

Well-Connected, the PX-870 seamlessly interfaces with any PC, Mac, iOS, or Android device via class-compliant USB, requiring no additional drivers or installations. The free Chordana Play for Piano app enhances your control over the piano's functions, displays PDF scores, and offers interactive learning features for MIDI songs, all through your piano's internal sounds and speaker system.

The PX-870 Privia 88-Key Digital Console Piano is not just an instrument; it's a gateway to professional-grade performances, wrapped in the timeless beauty of a walnut finish. Elevate your musical journey with the PX-870, where sophistication meets high-quality sound and design.

Casio PX-870 Features

  • Powerful Sound Projection System
  • Stunning Grand Piano Sound and Touch
  • Stylish Modern Design
  • Piano Purity
  • Well-Played
  • Well-Heard
  • Well-Educated
  • Well-Appointed
  • Well-Dressed
  • Well-Connected

Warranty Information

This product has a limited warranty of 12 months.

Product Documents

User Manual

Key Features

  • Experience authentic piano sound with the Casio PX-870's multi-dimensional AiR sound source.
  • Enjoy nuanced expression with the 88-key, scaled hammer action, simulating ebony and ivory keys.
  • Refine your skills using the built-in lesson function, with part on/off for focused practice.
  • Record and playback your performances with the integrated MIDI recorder for progress tracking.
  • Immerse yourself in rich sound with the 2x20W amplifier and 2-way, 4-speaker system.
  • Connect headphones for private practice, utilizing the headphone mode with volume sync EQ.

What's in the box:

  • PX-870 Privia 88-Key Digital Console Piano (Walnut)
  • Music Stand
  • Stand (with Assembly Hardware)
  • AC Adapter
  • Casio 1 Year Limited Warranty