The flagship of the new Privia line, the PX-850 has the advanced AiR sound set providing an additional level of realism including grand piano lid simulation and sympathetic resonance. The PX-850 has a dual 20w speaker system and a cabinet that opens providing a rich concert sound.

A Grand Revolution
The flagship of the new Privia line, the PX-850 has the advanced AiR sound set providing an additional level of realism, including grand piano lid simulation and sympathetic resonance. A combination of a new keyboard action and a powerful new sound engine provide a new level of detail, nuance and expression for a superior grand piano experience in the stylish design that Privia is known for.

Piano Sound
The award winning grand piano sound in Privia has been dramatically improved. The new PX-850 utilizes more than three times the memory of the previous generation for a more natural piano tone. In addition, Casio's new proprietary sound source "AiR" (Acoustic and intelligent Resonator) provides unmatched realism and detail. This engine provides seamless dynamics for a remarkably expressive and powerful performance. For further realism a new Damper & String Resonance and Hammer Response simulator provides the rich sound of the strings when the sustain pedal is used.

Key Action
The new PX-850 also features a new redesigned 88 note Tri-sensor scaled hammer action keyboard. This new action features new simulated Ebony and Ivory textured keys for an incredible feel and it's three sensors capture the dynamics of a performance with unparalleled speed and accuracy. To further enhance the experience, the action and the sound engine take into consideration the speed at which different sized hammers move inside acoustic grand relative to velocity the keys are pressed, this timing nuance provides the ultimate key to sound experience.

Powerful Features
The PX-850 offers an impressive 256 notes of polyphony, as well as a choice of instrument tones including strings, organs, electric pianos and bass. The PX-850 provides split and layer capability allowing you to play bass in your left hand and have two layered tones in your right. Duet mode splits the keyboard into two equal ranges, allowing student and teacher to use the piano simultaneously. An easy to use USB port and built in two track recorder can record and playback your practice and performances. A 20W + 20W amplifier provides incredible sound and an adjustable top lid can create the resonance of a grand piano with the lid completely open, partially open, closed or removed. The matching keyboard cover, stand and pedal board make this a complete digital piano that is a welcome addition to any home dècor.

USB MIDI
Casio continues the tradition of providing "class compliant" USB connectivity on Privia digital pianos. This allows Privia to be used with Mac or Windows computers without the need to download drivers. Class Compliant USB MIDI also allows Privia digital pianos to be used as a controller for the Apple iPad by using Apple's Camera Connection Kit.

AIR Sound Source
To reproduce the sound of the finest acoustic grand pianos, the new Privia series features Casio's proprietary AiR (Acoustic and intelligent Resonator) processor. Accessing more than three times the memory of the previous generation, the AiR processor utilizes grand piano samples recorded at four dynamics sampling to deliver grand piano sounds with long natural decays and remarkable expression. To further the grand piano experience, AiR adds realism by simulating the sound of the open strings when the dampers are raised by the pedal.

MPN: PX-850BK

• Keyboard Number of keys and sensors 88 keys / 3 sensors per key
  
• Hammer Action Scaled Hammer Action
  
• "Tri-sensor Scaled Hammer Action Keyboard II"
  
• Key surface finish White Keys : ivory feel
  
• Black Keys : ebony feel
  
• Stabilizer Yes
  
• Off Velocity Yes
  
• Touch Sensitivity 3 sensitivity levels, off
  
• Sound Source AiR (Acoustic & intelligent Resonator) "Multi-dimensional Morphing AiR Sound Source"
  
• Max. Polyphony 256
  
• Tones Number of Built-in Tones 18
  
• Number of direct tone select buttons 3
  
• Duet Mode Yes
  
• Layer Yes
  
• Split Yes
  
• Octave Shift Yes
  
• Simulator Hammer Response Yes (Selective)
  
• Damper Resonance Yes (Selective)
  
• String Resonance Yes (Selective)
  
• Lid Simulator Yes (Selective)
  
• Key Off Simulator Yes (Preset for piano tones)
  
• Digital Reverb 4
  
• Effect Chorus 4
  
• Brilliance -3 ~ 0 ~ +3
  
• DSP Yes (Preset for certain tones)
  
• Key Transpose 25 steps (-12 semitones ~ 0 ~ +12 semitones)
  
• Tuning Control A4 = 415.5Hz ~ 440.0Hz ~ 465.9Hz
  
• Music Library Yes
  
• Number of Preset Songs 60
  
• User Songs 10
  
• Capacity for User Songs Approx. 900KB (Approx. 90KB/song)
  
• Lesson Function Part ON / OFF
  
• Metronome Yes
  
• Tempo Setting 20 ~ 255BPM
  
• Recorder Real Time Recording
  
• Number of Tracks/Songs 2 Tracks, 1 song
  
• Audio Recording/Playback Yes (44.1kHz WAV Format / max. 25 min. )
  
• Pedals Built-in 3 pedals
  
• Half-Damper pedal Operation Yes (seamless recognition)
  
• Terminals USB (to host) Yes
  
• USB (to device) Yes
  
• PHONES / OUTPUT 2 (Stereo Standard)
  
• LINE OUT Yes
  
• Speakers 12 cm x 2
  
• Tweeter 5 cm x 2
  
• Amplifiers 20 W + 20 W
  
• Power Source DC 24 V
  
• Power Supply AC Adapter : AD-E24250
  
• Auto Power Off Yes
  
• Power Consumption 60 W
  
• Included Score Stand Yes
  
• Accessories Score Book Yes
  
• Pedal Board Yes (3 pedals)
  
• AC Adapter Yes
  
• Headphone Hook Yes
  
• Appearance Mini Cabinet Type
  
• Keyboard Cover Folding Slide-type
  
• Top Lid Open/Close Yes
  
• Pedal Color Silver
  
• Color Black wood tone finish (BK)
  
• Matching Stand Included
  
• Units Size & Weight 1,357 x 299 x 837 mm (w/o score stand)
  37.0kg (w/o score stand)