Casio PX-400R digital piano 
 The latest stylish design 
 Improved Hammer of the intensity of the keyboard 88 key natural 
 The new stereo piano sample HL sound source 
 258 kinds of high-quality sound (which includes 120 preset sounds, 128 GM tones, 10 drum groups) 
 Maximum number of 32 polyphony 
 120 kinds of new genre (which includes 20 kinds of piano genre) 
 8 kinds of digital effects (four reverb, 4 chorus) 
 Large multi-function backlit LCD display yellow 
 SM card slot (maximum compatibility 128M): SM card can be read on a maximum of 200 songs 
 SMF Player: SMF direct play any format, and display the lyrics (only SMF files contain lyrics) 
 Music extensions: PX400R by computer to upload 10 songs in 
 Microphone with gain adjustment input terminals: back to the sound effects and keyboard trimming function, you can sing while playing 
 Metronome function 
 Two-track recording: 2 songs, the largest about 5,300 notes can be recorded 
 Registration Memory: 16 group 
 Speed ??setting: 120 Group 
 Music library functions: teaching, including 80 songs (with music), where 50 to piano 
 Teaching function: free to close the left / right hand parts separately Contacts 
 Rhythm / Song Controller 
 Keyboard Split / sound overlap 
 Keyboard Transpose 
 Coordination and control 
 16 MIDI channels 
 GM compatible format 
 2 headphone terminals 
 Sustain / soft pedal interfaces 
 Damper pedal interfaces 
 2 audio output terminal 
 MIDI IN / OUT terminals 
 USB terminal 
 Pitch Bend 
 2-way bass reflex speaker system: 16cm x 2 + 5cm x 2 
 Dimensions: 1324 x 349 x 157mm 
 Weight: 17 kg 
 SP-3 with the piano with the sustain pedal, AD-12 AC adapter, teaching music and a CD-ROM discs 
 Price: 2100