Casio CT-X3000 Package
Details: https://www.casio-intl.com/my/en/emi/products/ctx3000/ 61 keys with Touch Response, 64 Polyphony 800 Tones and 235 Rhythms • 6W＋6W
Casio CTK-2550 61 keys Portable Keyboard Package
Details: https://www.casio-intl.com/asia/en/emi/products/ctk2550/ 61 keys, 48 Polyphony 400 Tones and 100 Rhythms 50 Dance Music Rhythms
Casio PX-S3000 88 keys Digital Piano Musician Package
Details: https://www.casio-intl.com/my/en/emi/products/pxs3000/ 88 keys Piano Keyboard Hammer response, Key off response, String resonance, Damper resonance, Damper noise, Key on action