Features Striving to create the natural and rich resonance unique to grand pianos with the Multi-Dimensional Morphing AiR Sound Source. Explore the expressive nuances and seamless changes in tone based on your playing velocity and the passage of time with Casio's Multi-Dimensional Morphing technology. Dive deep into the intricacies of a grand piano's resonance with Casio's meticulously crafted String Resonance System. Experience the authenticity of a grand piano with Casio's Mechanical Sound System, that simulates various mechanical sounds. Prevent the degradation of the original waveform quality, achieving beautiful and expressive grand piano tones that are generated from a vast array of waveform variations with the Lossless Audio Compression. 19 built-in tones including an elegant and glossy grand piano tones with a wide range of dynamic expressions, cherished by pianists worldwide. Featuring a 2-channel 2-speaker sound system that produces the natural resonance of a grand piano. Specifications Keyboard: Smart Scaled Hammer Action Keyboard Number of Keys: 88 Touch Response: 5 sensitivity levels off Sound Source: Multi-Dimentional Morphing AiR Maximum Polyphony: 192 Number of Tones: 19 Songs: • Built-in Songs: 60 • Lesson Function: Part ON/OFF (Part Select: right hand, left hand, both hands) • Song Expansion (User Songs): 10 songs (max.) Up to approximately 100 KB/song • Demo Songs: 1 Recorder: MIDI Recorder • 2 tracks (1 system track + 1 solo track), 1 song • Real-time recording, playback Audio Recorder • To USB memory: max. 99 songs, approximately 25 min/song Pedal: • 3 built-in pedals (included): damper (2 levels, off), soft, sostenuto • Half-Damper Pedal Operation: Yes Speaker: • Size:12cm x 2 • Speaker system:2-channel/2-speaker Amplifiers: 20W+20W (maximum output) Power Supply: • AC Adaptor: AD-E24250LW Power Consumption: 20W Acoustic Simulator: • 88-Key Digital Scaling • Hammer Response (4 levels, tone, off) • Key Off Response • String Resonance (4 levels, tone, off) • Damper Resonance (4 levels, tone, off) • Key Action Noise (4 levels, tone, off) • Damper Noise (4 levels, tone, off) Effects: • Sound Mode: Hall Simulator (4 types) / Reverb (4 types), Surround, off • Chorus (4 levels, tone) • Brilliance • DSP (Preset for some tones) Layer/Split: Yes Octave Shift: -2 octaves ~ 0 ~ +2 octaves Transpose: -12 semitones ~ 0 ~ +12 semitones Tuning Control: A4 = 415.5 Hz ~ 440.0 Hz ~ 465.9 Hz Scales: Equal temperament + 16 variations Metronome: • Off • 1 to 9 beats • Tempo range: 20 to 255 • Tempo Marking Setting • Tap Tempo Audio Playback: Yes Grand Piano Tones: Versatile and expressive grand piano tones tailored to the songs, genres, and playing styles you love, allowing you to personalize your performance USB Port: Yes (Type-A, Type-B) PEDAL: • 3 built-in pedals (included): damper (2 levels, off), soft, sostenuto • Half-Damper Pedal Operation: Yes Connector for 3-pedal unit: Yes PHONES/OUTPUT: 2: Stereo standard phone jack (TRS phone) Dimensions: 1,393 x 299 x 802 mm (w/o music stand) Included Accessories: • Wireless MIDI & AUDIO Adaptor (WU-BT10) • Music Stand • AC Adaptor (AD-E24250LW) Weight: 34.0 kg