The CT-S1000V is an electronic keyboard for musicians and music creators who want to enjoy new kinds of keyboard expression and music production. The model is equipped with Vocal Synthesis, a newly developed onboard sound source technology that lets users play human, robot, and animal voices created by combining lyric data and vocal tones. Vocal Synthesis is an original Casio sound source technology that employs a musical instrument to produce a singing voice. The human singing voice features complex variations in timbre depending on the lyrics and melody, and it is considered difficult to reproduce with conventional sound source technologies. While products pursuing the concept of replicating the sound of the singing voice in a keyboard format have been available for a while, they have not been easy to play for all users, since they have required special performance techniques and detailed adjustments. The new Casio technology solves all this by generating lyric phrases in simulated singing style, leveraging large volumes of singing voice samples, then combining them with vocalist data to create a smooth-flowing, human-style singing voice. The CT-S1000V not only pronounces lyrics for each syllable each time a key is pressed but also automatically sings the user’s pre-set lyric phrases in the pitches and harmonies played on the keyboard. This way, there is no mismatch between the lyrics and what the user plays on the keys, and the user can perform freely without worrying about the lyrics. In addition, each syllable smoothly flows to the next, enabling intuitive musical expression and creation as if humming a melody. SPECIFICATIONS Number of Keys 61 Touch sensitivity 3 sensitivity levels, off Sound Source AiX Polyphony (maximum) 64 Tones 800 + 100 Lyric Advanced Tones 15 + 100 Lyric Classic Tones 12 User Tones 150 (preset for 100) Layer 3 (Upper1/2, Lower1) Split Yes Sustain Yes Portament Yes Reverb 24 Chorus 12 (+ Preset for some tones) Delay 15 (+ Preset for some tones) DSP 100 Master EQ 10 Volume sync EQ Yes Surround Yes Active DSP Yes Demo Songs 2 Number of Rhythms 243 One Touch Preset 243 Auto Harmonize 12 User Rhythms 50 Chord Mode CASIO Chord, Fingered 1, Fingered 2, Fingered On Bass, Fingered Assist, Full Range Chord Rhythm Elements Intro, Normal, Normal-Fill, Variation, Variation-Fill, Ending, Synchro Start, Synchro Stop Sampling Function Yes Sampling Sound Input Audio In (wav) Sampling Time 10 sec (Melody) / 3 sec (Drum set) Format 44 kHz, 16 bit, Stereo Vocal Synthesis Yes Lyric Tones 100 User Lyric Tones TBD（Max. 100） Vocalist type 22 + 1 user Format 44 kHz, 16 bit, Mono Metronome Yes Tap Tempo Yes Arpeggiator 150 User Songs 10 Demo Song 1 Registration 4 set x 16 bank Freeze Function Yes My Set Up Function Yes Transpose Yes Tuning Yes Octave Shift Yes Scale Setting Equal temperament + 16 variations MIDI Recorder Yes Songs 5 Tracks 6 Memory Capacity 40,000 notes (for each song) LCD 44 kHz, 16 bit, Mono Type Full-dot Back Light Yes (white) Available APP Casio Music Space Bluetooth MIDI & Audio Adaptor Yes (Bundled item) Pitch Bend Wheel Yes General MIDI 3 Knob Yes PHONES / OUTPUT Stereo mini LINE OUT Standard x 2 PEDAL 1x Standard, 1x Multi-purpose (Standard/Expression) AUDIO IN Stereo mini USB TO HOST micro B USB TO DEVICE Yes Strap Pin Yes Speakers (13cm x 6cm) x 2 Horizontal Bass Reflex Yes Amplifiers 2.5W + 2.5W Power Supply DC 12V (RF change) AC Adaptor AD-A12150P Battery (Alkaline) AA type x 6 Dimensions (mm) 930ｘ258ｘ91 Weight 4.7㎏
