Amazon.com: Casio CT-X700 61-Key Portable Keyboard and M-Audio SP-2 - Universal Sustain Pedal with Piano Style Action For MIDI Keyboards, Digital Pianos & More : Musical Instruments
Casiotone usage as a MIDI Keyboard | CASIO - YouTube
Amazon.com: Casio 61-Key Portable Keyboard (CT-S1BK) Bundle with Wireless Bluetooth MIDI/Audio Adapter (WU-BT10) : Musical Instruments