Standard Series Bass Bridge Saddle Height Adjustment Screws

Casio Celviano AP-550 WE Digital Piano• The 2-way system with 4 speakers delivers a balanced and harmonious sound. The upper piano lid can be opened for sound modifications, similar to an acoustic instrument.• Smart Hybrid Hammer Action - Celviano EditionThe innovative Smart Hybrid Hammer Action keyboard has been optimized for the new CELVIANO models. This wood-hybrid keyboard takes into account the key characteristics of high-quality grand piano keys, combining their physical mechanical properties with advanced digital technology that controls the touch sensitivity and sound reproduction for each key.• The AP-550 features 2 high-quality grand piano sounds derived from the Multi-Dimensional Morphing AiR sound generation.• The Visual Information Bar provides information on key velocity and can be optionally used as a metronome or for additional performance control.• The Instant RePlayer function allows for recording a continuous capture of your own performance. The recording can be done in real-time for up to 270 seconds, and if the recording time is exceeded, the previous recording is automatically overwritten. Perfect for analyzing practice progress.• Bluetooth® Connectivity: Utilize the capabilities of Bluetooth® audio connection and MIDI data communication between your smartphone or tablet with the included Wireless MIDI & Audio Adapter WU-BT10.SpecificationsKEYS• Number of keys: 88• Smart Hybrid Hammer Action Keyboard Celviano Edition• Key Material: Hybrid Wood & Resin• Touch Response: 5 sesitivity levels, off• Counterweight• 88-key Digital Scaling• Hammer Response (4 levels, tone, off)• Key-Off ResponseTONES• 256 Polyphony• Built-in Tones: 26• Grand Piano Tones: 6• Sound Source: Multi-Dimensional Morphing AiR• Layer• SplitSIMULATOR• Key Off Simulator• String Resoncance• Damper Resonance• Key Action Noise• Damper Noise• Lid SimulatorDIGITAL EFFECTS• 4 Hall Simulator / 8 Reverb• Surround• Volume Sync EQ• Headphone ModeSONGS• 60 Music Library• Concert Play (using 'Casio Music Space' App)ADDITIONAL FEAUTRES• App 'Casio Music Space'• Bluetooth (Wireless MIDI & AUDIO Adaptor)• MIDI Recorder / Playback• Audio Recorder / Playback• Top Board Open/Close• Instant RePlayer• Duet Mode• Octave Shift -2 Oktaven ~ 0 ~ +2 Oktaven• Key Transpose + - 12 semitones• Metronom• Visual Information BarCONNECTIONS• PHONES/OUTPUT x2• USB Typ A• USB Typ BTECHNICAL DATA• Speakers: 12cm x2 + 3,5cm x2• Speaker system: 2-channel with 4 speaker• Amplifiers: 20W + 20W• Power Consumption: 20W• Size: 1401 x 440 x 891 mm• Weight: 49,5 kgINCLUSIVE• Wireless MIDI & AUDIO Adapter (WU-BT10)• Music Stand• AC Adaptor (AD-E24250LW)• Headphone Hook