The Casio GP510BP hybrid grand piano provides the experience of owning three of the finest pianos on earth. Designed in collaboration with renowned acoustic piano maker C. Bechstein, Casio's Celviano Grand Hybrid GP-510's astute combination of innovative and traditional elements raises the bar for today's hybrid pianos. The moment your fingers alight on the keys, you'll feel and hear the GP-510 Grand Hybrid's definitive grand piano authenticity; and your performances will never be the same. Casio's groundbreaking Natural Grand Hammer Action keyboard is made with full-length Austrian spruce concert grand piano keys, using the same materials and construction as C. Bechstein concert grands. A key press actuates the hammer along the same vertical path as a grand piano, with the same weighting and pivot points, resulting in true, uncompromising piano touch. From its high-contrast display to its elegant polished ebony finish, the Casio GP-510 Grand Hybrid will bring elegance to any room in your home. Three Legendary PianosCELVIANO Grand Hybrid reproduces even subtle nuances of the world's most respected pianos. Three pianos that originate in Berlin, Hamburg and Vienna were chosen for this project. Casio has painstakingly researched and analyzed the unique characteristics of each piano. CELVIANO Grand Hybrid delivers brilliant sound of these pianos reproduced with Casio's advanced technology. It will provide the experience of owning three of the finest pianos on earth. Sound Development in CollaborationThe Berlin Grand sound was developed in collaboration with C. Bechstein. Casio sought a clear, balanced and elegant sound for CELVIANO Grand Hybrid. D282, C. Bechstein's ultimate masterpiece, is the model Casio intensively studied to achieve the goal. Mr. Albrecht, Service Director and Master Piano Maker at C. Bechstein, visited Casio R&D to supervise the sound development process through the final modification. Features 88-note Natural Grand Hammer Action keyboard Layer, Split, Duet modes Transpose, Octave shift Number of Tones: 26 Maximum polyphony: 256 notes Touch Response: 5 sensitivity levels, Off Equal temperament plus 16 other types Stretch Tuning: 5 types, Off, Auto setting Acoustic Simulator: String resonance, Damper resonance, Open string resonance, Aliquot resonance, Damper noise, Pedal action noise, Key on action noise, Key off action noise, Hammer response, Lid simulator Effects: Hall simulator, Chorus, Brilliance, DSP, Headphone mode Concert Play: Number of Songs: 15 Number of Songs: 60, User Songs: 10 MIDI Recorder (1 song, 2 tracks) with real-time recording, playback Built-in flash memory Audio Recorder: real-time recording and playback to USB flash drive Metronome with adjustable volume level Pedals: Damper (with half-pedal operation), Soft, Sostenuto Other Functions Setting backup Operation Lock MIDI: 16-channel multi-timbre receive 1/4" Stereo Headphone jacks x 2 Power: 24V DC jack Line In R, L/MONO jacks: 1/4" x 2 Line Out R, L/MONO jacks: 1/4" x 2 MIDI I/O (5-pin DIN) USB port: Type B USB flash drive port: Type A Pedal connector Amplifier output: 30W x 2 + 20W x 2 Speakers: 16cm x 2 + (10cm + 5cm) x 2 Volume sync EQ (3 types, Off) Optional Auto Power Off after 4 hours after last operation. Auto Power Off can be disabled. Included Music Stand, Score Book, Bench, AC Adapter (AD-E24500LW) Specifications Number of Keys: 88 Type of Keys: Weighted, Natural Grand Hammer Action Touch Sensitivity: Light 1/2, Normal, Heavy 1/2, Fixed Presets: 35 tones Polyphony: 256 Notes Effects Types: Brilliance (-3 to 0 to 3), 4 x Chorus, DSP Sequencer: 16-track (MIDI sequencing info) Song Playback: 60 internal songs, 10 user songs Recording: 2-track, 1 song, SMF, WAV 16-bit/44.1kHz Storage: USB Flash Drive Metronome: Yes Audio Inputs: 2 x 1/4" (R, L/Mono) Audio Outputs: 2 x 1/4" (R, L/Mono) USB: 1 x Type B, 1 x Type A MIDI I/O: In/Out Headphones: 2 x 1/4" Pedal Inputs: Pedal connector Number of Pedals: 3-pedal unit (damper, sostenuto, soft) Built-in Speakers: 2 x 6.3", 2 x 3.9" Amplifier: 2 x 20W, 2 x 30W Bench/Stand Included: Stand, Bench Power Source: 24V DC power supply Height: 37.9" Width: 56.5" Depth: 19.25" Weight: 173 lbs. CELVIANO Grand Hybrid delivers brilliant sound of these pianos reproduced with Casio's advanced technology.