The Casio CTK4000 61 key portable keyboard is crammed with great sounds and music-making features, so it's great for beginning players, advanced players, and everyone in between! 570 sounds, 180 rhythms, and 152 songs/lessons keep the Casio CTK-4000 interesting, while a new sampling function makes it more fun than play with than ever.

• 61 piano-style keys
• Touch Response (2 sensitivity levels, off)
• 48-note polyphony (maximum)
• 570 high-quality tones including stereo grand piano tones
• 180 rhythms including 74 ethnic rhythms and 20 patterns for piano play
• Rhythm Editor: 10 user rhythms
• Auto-accompaniment
• 152 Song Bank tunes, including 50 Exercise phrases
• Music Preset (305 presets)
• Registration (8 banks x 4 sets for 32 setups)
• One Touch Preset (180 presets)
• Digital Effects: 10 reverbs, 5 choruses
• Preset Scale (16 scales)
• Rhythm / Song Bank Controller
• Song Expansion: 10 songs maximum, approximately 320 KB total
• Recorder: 6 tracks x 5 songs, 1 lesson song, approximately 12,000 notes total
• Metronome
• Auto Harmonize (12 types)
• Arpeggiator (90 types)
• Musical Information System (Backlit LCD)
• GM level 1 compatible
• Stereo speakers
• Comes with song book, music stand
• Size (WxDxH): 37.4 x 14.8 x 5.12 in.
• Weight: 10.14 lbs
• Batteries: D-size x 6