Casio CT-X800 SuperSet + KH + KT + KB + KS | music store
CASIO Keyboard CT-X800 61 Keys Touch Sensitive Piano Style Standard Portable Keyboard with step up lesson system, 600 tones, 195 rhythms, 160 songs, 2x2.5W speaker & USB Thumb Drive In ( CTX-800 /
Casio CT-X800 #1 Overview & Tone Demonstration - YouTube