CT-S400

The CT‑S400 is a highly portable 61-key keyboard designed for both home play and on-the-go creativity. Despite its compact form, it delivers a rich, dynamic sound thanks to Casio’s AiX sound engine. With 600 built-in tones—from pianos and strings to synths and drums—and 200 rhythmic accompaniments, it inspires various musical styles. The keyboard includes a 5-track (or 6-track, depending on model) MIDI recorder, strap pins for playing while standing, and an intuitive interface with a large dial and LCD screen. It also supports Bluetooth MIDI/audio using an optional WU‑BT10 adapter, and it connects via USB for MIDI control through devices using Casio’s Music Space app or similar.

• 61 full-size keys with touch response, pitch bend wheel and easy-to-use controls
• 600 AiX-powered Tones and 200 full accompaniment Rhythms
• Powerful bass-reflex stereo speaker system with surround effect
• 5-track song recorder
• Strap pins for playing anywhere
• Class-compliant USB-MIDI connects to free Casio Music Space app
• Optional WU-BT01 Bluetooth MIDI/Audio adapter
• Optional 6xAA battery power (AC adapter and music rest included)