SKU: 8477282444

Casio PX870BK Privia 88-Key Digital Piano w/ Cabinet Stand & Pedals (Black)

Sale price$711.00 Regular price$790.00
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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Description

Casio PX870BK Privia 88-Key Digital Piano w/ Cabinet Stand & Pedals (Black)Unprecedented Natural Reproduction of the Rich Expressive Power and Resonance of an Acoustic Piano! The black Casio PX 870BK is a Privia Series 88 key digital piano designed to provide realistic piano tones and playing feel for students, teachers, and composers at home, lessons, or school. It features 88 scaled hammer action keys with adjustable touch sensitivity, hammer response, damper resonance, string resonance, and more. 19 preset tones deliver

Unprecedented Natural Reproduction of the Rich Expressive Power and Resonance of an Acoustic Piano!

The black Casio PX-870BK is a Privia Series 88-key digital piano designed to provide realistic piano tones and playing feel for students, teachers, and composers at home, lessons, or school. It features 88 scaled hammer-action keys with adjustable touch sensitivity, hammer response, damper resonance, string resonance, and more. 19 preset tones deliver the sounds of acoustic and electric pianos, organs, strings, bass, harpsichord, and vibraphone.

256-note polyphony ensures that you won't run out of notes, even in the two-player Duet mode. Play along with orchestral pieces including 60 songs from the internal music library. Record up to 5000 notes via the integrated two-track MIDI recorder or record 16-bit/44.1 kHz WAV files to a USB flash drive. Selectable effects such as the hall simulator and chorus offer a way to enhance the sound, which can be heard through the built-in 40W two-way, four-speaker stereo sound system or via headphones connected to the two 1/4" headphone jacks.

The Casio-PX870BK is USB class-compliant and ships with a power adapter and music stand.

  • 88 Tri-Sensor II scaled hammer-action keys
  • Adjustable touch sensitivity, hammer response, damper resonance, and string resonance
  • Lid simulator, key off simulator, and key on/off action noise
  • 19 preset tones
  • 256-note polyphony
  • Built-in effects including hall simulator, chorus, and headphone mode
  • Integrated music library with 60 preset songs and ten user songs
  • Two-track MIDI recorder
  • Record and play stereo 16-bit/44.1 kHz WAV files via USB flash drive
  • Built-in dual 20W amplifiers and four speakers
  • Two 1/4" stereo headphone outputs
  • Built-in metronome with adjustable tempo (20 to 255 BPM)
  • Transpose feature with two-octave adjustment
  • Adjustable tuning (415.5 to 465.9 Hz in 0.1 Hz steps)
  • Selectable temperament
  • Four-octave shift function (-2 to 0 to +2)
  • Class-compliant USB functionality provides plug-and-play compatibility with Mac OS X, Windows, iOS, and Android
  • Includes power adapter and music stand
  • Casio PX-870 specs:
  • Keyboard 88 scaled hammer-action keys
  • Simulated ebony and ivory keys
  • Three sensitivity levels
  • Polyphony 256 notes
  • Multitimbral Two-part via Layer Mode
  • 16-channel multitimbral receive
  • Synthesis Method Multi-dimensional morphing AiR Sound Source
  • Presets 19
  • Sequencer None
  • Record and Playback Two-track MIDI recorder
  • 99-song audio recorder via USB flash drive (approximately 25 minutes maximum per file)
  • 60 built-in songs
  • Recording Resolution 16-bit/44.1 kHz
  • Audio Recording Format WAV
  • User Memory Ten songs (up to approximately 90 kB per song)
  • USB Memory 32 GB or less recommended
  • Functions: SMF playback, recorded song storage, song data import, formatting, audio data playback and storage
  • Effects Hall Simulator
  • Chorus
  • Flanger
  • Brilliance
  • Headphone Mode
  • Volume Sync Equalizer
  • Controllers Three-pedal unit (damper, sostenuto, soft)
  • Sample RAM None
  • Expansion Slots None
  • Inputs/Outputs 2 x 1/4" TRS headphone outputs
  • 1 x USB Type-A
  • 1 x USB Type-B
  • Storage Built-in flash memory (approximately 900 kB total for ten user songs)
  • Amplifier 2 x 20 W
  • Speakers 2 x 4.7" / 120 mm
  • 2 x 1.6" / 40 mm
  • Display None
  • Power Requirement 24 VDC power supply
  • Power Consumption 20 W
  • Dimensions (W x D x H) 54.8 x 11.8 x 31.5" / 1393 x 299 x 801 mm
  • Weight 76.3 lb / 34.6 kg
  • System Requirements Mac
  • OS X 10.7 or higher


Windows

  • Windows Vista (32-bit), 7, 8.1, or 10 (32- or 64-bit)


A newly developed sound system projects sound upward and downward like a grand piano.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 8477282444

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4.5 ★★★★★
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J
Verified Purchase
Jimmy
Bozeman, US
★★★★★ 5
Takes a Licking and Keeps on Ticking
Color: Green/Black
I love this watch despite the fact that it is really a toy. I love the look of the watch, I love how lite the weight of the watch is on my wrist, and it really does keep good time if you manage the solar charge properly. Other than looking cool on your wrist, this watch has absolutely no functions other than time keeping. The black plastic bezel is molded into the case and does not turn, so don't plan on using that. The watch has no light, the dial numbers are non-luminous and the hands are very limited in terms of luminosity. No buttons. All you can do is adjust the time and date by pulling out what used to be a winding stem in the good old days. The small tag on the strap with Geographic coordinates shown on it indicate the location of the old Timex manufacturing facility (SW of Waterbury, CT). I have a nice ledge at my bedroom window and it gets good western sun for a good part of the day regardless of the time of year. On this ledge you will find a half dozen solar powered watches (mostly Casio) properly aligned to maximize the charge they may receive each day. Note that the description for this Timex watch specifically states that a lightbulb won't charge this watch. You need direct sunlight for several hours if you want to get more than a 3-week charge into this watch. So, I'll leave you with a couple of tips, my friends; 1.) If you are looking for a first watch to give your outdoorsy oriented Son or Daughter, then give them this one. Why? Because it is cool looking, fairly well built, and it actually works, 2.) After you receive your Timex watch, be sure to keep the display mount it is packaged with. It makes a great fixture to mount your watch on for charging and allows you to maximize the position of the solar cells on the dial so that you can optimize charging time. Have Fun! Jimmy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
N
Verified Purchase
Nuka Shroom Soup
Battle Creek, US
★★★★★ 5
Excellent value, flawless performance for well over a year and no signs of quitting.
Color: Green/Black
Excellent value, had this for well over a year and it still keeps perfect time, still water resistant. No worries about having to change batteries. Owned a fancy expensive (battery) watch once and the dept. store repair intentionally sabotaged the watch in the hopes I would purchase another from them. Yeah, good luck with that, lost my business forever. This is the 21st century, cell phones are the new time pieces, but solar is totally reliable and Timex makes it happen. Holds a charge for many months, although I prop it in a bright window for a few days every few months or so just to make sure the cells are always fully charged, although it's probably unnecessary, just being over cautious. I haven't actually experienced this watch ever running out of power even after months of use. Damn impressive, as it should be.
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Reviewed in the United States on October 12, 2025
B
Verified Purchase
Bill
Bozeman, US
★★★★★ 4
Good value for solar watch
Color: Black/Orange
Nice watch! It is plastic like but it is solar. No indiglo button only a little luminous on the hands so you don't want to wear it in tje dark and expect to check the time. 45mm case is good size for my wrist and the band works good also, Not too long not too short. Overall a good watch with no problems
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Reviewed in the United States on May 6, 2026
B
Verified Purchase
Barry Vercueil
New York, US
★★★★★ 5
Amazing Solar for the price
Color: Black/Orange, Color: Black/Orange
Great watch. Very good visibility. Ligh and feels quality. Easy to swap straps. Same size as my Casio Duro. Highly recommend.
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Reviewed in the United States on April 30, 2026
J
Verified Purchase
Jason G
Pawtucket, US
★★★★★ 1
Do not buy
Color: Green/Black
Do not buy. When I received the watch it did not work and the battery was dead. I bought a new battery and it killed that one as well after about a month.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026

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