CASIO CTK-3500 Electronic Musical Instrument (STANDARD) KS40
| Effects: Virtal Hall, Reverb (10 types) |
| Transpose: -12 semitones ~ 0 ~ +12 semitones |
| Tuning Control: A4 = 415.5 Hz ~ 440.0 Hz ~ 465.9 Hz |
| One Touch Presets: Yes |
| Metronome: 0 to 9 beats; tempo range: 20 to 255 |