Casio CTK-4000 Musical Keyboard

The Casio CTK-4000 is an affordable instrument with a 61 Key Piano Style Touch Sensitive Keyboard, 570 total onboard Tones, 180 Rhythms and Reverb plus Chorus Digital Effects. Packed with great features such as Casio's famous Step-up Lesson System, audio inputs for a MP3 player and a USB port for MIDI. All this makes CTK-4000 more realistic and expressive than ever before at this price range.

Casio CTK-4000 Musical Keyboard Input Voltage: 9 V DC Input Voltage: 9 V DC Memory Card Supported: SD Total Number of Speakers: 2 Maximum Number of Demo Songs: 152 USB: Yes Maximum Number of Rhythm Tones: 180 Headphone: Yes Speaker Size: 4.72" Maximum Number of Keys: 61