Superior Piano and MoreThe Celviano AP-470 includes two stunning grand piano sounds, with varieties of each to suit any mood. The AiR Sound Source delivers incredible piano realism with advanced sympathetic string resonance, which highlights the complex harmonic relationships between undamped strings. Damper resonance, hammer response and lid simulation add even greater detail, capturing every nuance of your performance. A total of 22 Tones are provided, including electric pianos, organs, and other essential instruments. Adjustable Chorus and Brilliance are included along with a Hall Simulator, which places your piano in a virtual concert space of your choice. The Keys to VirtuosityThe tri-sensor scaled hammer-action keyboard in the AP-470 features 88 ebony and ivory-feel keys, and provides both authentic feel and superior dynamic expression. Just like an acoustic grand, this high-resolution keyboard allows for fast repetition of notes without needing to return the key to its topmost position each time. The simulated ebony and ivory textures reduce slippage, ensuring you'll always play your best. Innovative Features for Practice and PerformanceThe Concert Play feature provides 10 audio recordings of a full symphony orchestra, which can be played with the left and/or right hand piano parts removed so you can play along. With Duet Mode and dual headphone jacks, you can take lessons or practice at any time, with built-in two-track MIDI and USB audio recorders ready to capture your inspiration. The AP-470 even includes a special Headphone Mode, which optimizes the piano's stereo image for private listening. Traditional Elegance, Modern ConnectivityThe AP-470's rich, powerful speaker system is housed in an elegant cabinet available in your choice of finishes, and is designed to compliment any space. The lid can be raised or lowered to adjust the tone the same way you would on an acoustic piano, and a sliding key cover protects the instrument when not in use. The class-compliant USB port offers instant, no-hassle connectivity to Mac, PC, iOS and Android devices. NEW FEATURES AT A GLANCE Split, Layer and Duet Mode, plus Hall Simulator, Chorus, and Brilliance Effects Stereo Amplification System with Volume Sync EQ, plus Dual Headphone Jacks with Headphone Mode Elegant cabinet with moveable top lid (available in Black, Walnut or White finish), includes Deluxe Bench AiR Sound Source with 22 Tones and 256 Notes of Polyphonoy Hammer Response, Damper, String Resonance Simulation Concert Play lets you play along with a symphony orchestra 2-Track MIDI and USB Audio Recorders plus 60 built-in Songs Class Compliant USB with Chordana Play for Piano App Connnection   Specs     Keyboard 88 keys, weighted scaled hammer action, Tri-Sensor keys, Ivory Touch Touch Response 3 Sensitivity levels / Off Sound Source AiR (Acoustic & intelligent Resonator) “Multi-dimensional Morphing AiR Sound Source” Acoustic Resonance Yes Polyphony (max) 256 Tones 22 Key Action Noise Yes Digital Effects Hall Simulator (4 types), Chorus (4 types), Brilliance (-3 to 0 to 3), DSP (built into some tones) Reverb 4 types Chorus 4 types Brilliance -3 ~ 0 ~ +3 Layer/Split Yes Registration Memory Yes Duet Mode Yes Preset Songs 10 (Concert play) 60 (Music Library) Song Expansion 10 Songs (max) up to approximately 90 KB/song Lesson Function Part on/off (lesson part: right hand/left hand) Headphone mode Yes Volume Sync EQ Yes Connection to App Yes Metronome Beats: 0 to 9 (Tempo range: quearter note = 20 to 255) Transpose 2 Octaves(-12 semitones ~ 0 ~ +12 semitones) Tuning Control A4 = 415.5Hz ~ 440.0Hz ~ 465.9Hz Other Functions Grand piano 1 button, Grand piano 2 button, slide type keboard cover, Auto power off : Off after approx. 4 idle hours (defualt setting) Recorder 2 Tracks / 1 Song approximately 5,000 notes maximum, real time recording/playback. 44.1 kHz WAV format/ up to approx. 25min per song USB Storage (to PC) Yes Speakers 4.7 x 2 / 2.0 x 2 Amplifier 20W + 20W Input/Output Terminals Headphones (standard stero jack) x 2, Line out (L/MOMO,R) USB: Type A, Type B, External power 24V DC Terminals   Line Out No USB Yes Pedals Built-in 3 pedals Headphone Hook Yes Phones/OUTPUT 2 (Stereo standard) / OUTPUT AC Adaptor Yes Pedals (Half-Damper pedal Operation) Yes Bench Yes (height adjustable) Music Stand Yes Score Book Yes Dimensions and Weight   Unit size w/stand 54.2 x 16.8 x 33.1 (w/o score stand) Included Accessories AC Adaptor, Music stand, Headphone hook   Watch: Discover The Celviano AP-470 Digital Piano