Number of Keys | 61 |
Touch Response | 3 sensitivity levels, off |
Sound Source | AiX |
Maximum Polyphony | 64 |
Number of Tones | 61 ADVANCED TONES: 10 CASIO CLASSIC TONES: 12 |
Demonstration Songs | Demonstration Songs: 1 + 10 (Piano demo) |
Recorder | [MIDI Recorder] 1 song 40,000 notes |
Speaker | [13cm x 6cm] x2 |
Amplifiers | 2.5W + 2.5W |
Power Supply | AC Adaptor: AD-E95100L (DC 9.5V) Batteries: AA-size alkaline batteries x 6 or AA-size rechargeable nickel metal hydride batteries* x 6 Battery Life: Approximately 3 hours continuous operation Actual continuous operation time may be shorter due to battery type, performance type, and usage environment. *Measured values while using eneloop batteries. eneloop is a trademark of Panasonic Corporation. |
Power Consumption | 7.5W |
Dimensions | 930 x 258 x 83 mm (w/o music stand) |
Weight | 4.5kg (w/o batteries) |
Color | Black |
Included Accessories | Music Stand, Strap Lock |
Effects | Reverb: 24 (+ Preset for each tone) Chorus: Yes (Preset for each tone) Delay: Yes (Preset for each tone) DSP: Yes (Preset for each tone) Master EQ: 10 Surround |
Layer/Split | Layer: 2 (Upper1/2) |
Octave Shift | -3 octaves ~ 0 ~ +3 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 | 0 to 16 beats; tempo range: 20 to 255 |
My Set Up Function | Yes |
Headphone mode | Yes |
Volume Sync EQ | Yes |
Others | ・Sustain ・Tone Memory Function ・Auto Power Off |
USB port | micro B, Type A *for optional Wireless MIDI & Audio Adaptor WU-BT10 only |
AUDIO IN | Stereo mini jack |
PEDAL | Standard jack |
PHONES/OUTPUT | Stereo mini jack |
Connection to App | Yes (CASIO MUSIC SPACE) |
Wireless Functionality | Bluetooth???? MIDI & Audio: Yes (with optional Wireless MIDI & Audio Adaptor WU-BT10) |
CASIO CT-S1BK Electronic Musical Instrument (SLIM & SMART) KS51
CASIO CT-S1BK Electronic Musical Instrument, branded as SLIM & SMART KS51, represents a fusion of sophisticated design and advanced functionality, catering to both beginners and seasoned musicians. This sleek and stylish keyboard is a part of Casio's Casiotone series, known for its portability, user-friendly interface, and rich sound quality. The CT-S1BK boasts a minimalist design with a slim profile, making it an ideal choice for musicians who need a compact yet powerful instrument. Weighing just 4.5 kg and measuring a mere 930 x 256 x 73 mm, this keyboard is easy to transport, fitting comfortably into small spaces whether at home or on the go. The matte black finish gives it a professional and modern look that appeals to a wide audience. One of the standout features of the CT-S1BK is its AiX Sound Source technology, which delivers high-quality sound across a variety of genres. This technology ensures that the instrument produces expressive tones, from grand pianos to dynamic electric pianos, and from vibrant synthesizers to realistic string ensembles. With 61 full-size, touch-sensitive keys, the keyboard provides a responsive playing experience, allowing for nuanced performances. The CT-S1BK is equipped with 61 voices, covering a wide range of instruments, and features such as Layer and Split modes to enhance musical creativity. The instrument also includes 77 built-in rhythms, which offer accompaniment options to suit various musical styles. For practice and composition, the keyboard provides a built-in metronome and a USB-MIDI connection, allowing easy integration with computers and music software. Additional conveniences include a rechargeable battery option for portable play, built-in stereo speakers for robust sound output, and a headphone jack for private practice. The keyboard's intuitive interface, with clearly labeled buttons and a bright LCD display, ensures ease of use, making it accessible for all skill levels. In summary, the CASIO CT-S1BK Electronic Musical Instrument combines elegance, portability, and advanced sound technology, making it a versatile and reliable choice for musicians looking to enhance their musical journey.