Model name CT-S500
Keyboard Number of Keys 61
Touch Response 3 sensitivity levels, off
Key Lighting System -
Sound Source AiX
  Polyphony 64
Tones 800
  Advanced Tone 15
Classic Tone 12
  User Tones -
Layer 3 (Upper1/2, Lower1)
Split Yes
Sustain Yes
Portament Yes
Effects 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
Accompaniment 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 -
  Lyric Tones -
User Lyric Tones -
Vocalist type -
Format -
Metronome Yes
  Tap Tempo Yes
Arpeggiator 150
Songs -
  Step Up Lesson -
Lesson Part Select -
User Songs 10
Demo Song 1
Registration 4 set x 16 bank
  Freeze Function Yes
My Set Up Function Yes
Tone Memory Function -
Chord Book -
Transpose Yes
Tuning Yes
Octave Shift Yes
Scale Setting Equal temperament +
16 variations
MIDI Recorder   Yes
Songs 5
Tracks 5
Memory Capacity 40,000 notes
(for each song)
  Type Full-dot
Back Light Yes (white)
Connectivity Available APP Chordana Play
Bluetooth MIDI & Audio Adaptor Yes (Bundled item)
Pitch Bend Wheel Yes
Knob 3
Modulation Button   -
General MIDI Yes
Terminals PHONES / OUTPUT Stereo mini
LINE OUT Standard x 2
PEDAL Standard x 2
AUDIO IN Stereo mini
Strap Pin Yes
Speakers (13cm x 6cm) x 2
  Horizontal Bass Reflex Yes
Amplifiers 2.5W + 2.5W
Power Supply DC 9.5V
AC Adaptor AD-E95100L
Battery (Alkaline) AA type x 6
Dimensions (mm) 930x258x91
Weight 4.7㎏