Brand : Casio Product Type : Standard Keyboards Size : 61 Keys Features : 61 piano style keys Touch response 2 sensitivity levels, off Sound source AHL Maximum polyphony 48 Tones 600 built in tones Digital effects virtual hall 1 type, reverb 10 types, chorus 5 types Rhythms or patterns 180 built in rhythms 10 user rhythms Auto accompaniment modes casio chord, fingered 1, fingered 2 6th off, fingered 3 on bass, full range chord Auto accompaniment controllers start or stop, intro, normal or fill in, variation or fill in, synchro or ending Built in songs 152 song bank Song expansion 10 songs maximum up to 320kb total Lesson function step up lesson phrases lesson part select performance evaluation voice fingering guide lesson part right hand, left hand, both hands Metronome beats 0, 2, 3, 4, 5, 6 tempo range quarter note equals to 30 to 255 Recorder 6 tracks x 5 songs performance recording, 1 song lesson recording, approximately 12,000 notes total, real time recording or playback Maximum sampling capacity up to 8 sounds Maximum total sampling time up to 10 seconds Sampling sound input audio in jack Rhythm editor 10 user rhythms Registration 32 setups 4 sets x 8 banks Music preset 305 presets One touch preset 180 sets Auto harmonize 12 types Arpeggiator 90 types Preset scale equal temperament + 16 types Octave shift +/-2 octaves Music challenge Rhythm or song controller Piano or organ button Chord book Key transpose 25 steps 12 to +12 semitones Tuning control A4 415.5 to 465.9 hz initial default 440.0 hz Pedals standard jack sustain, sostenuto, soft, rhythm Display screen LCD with backlight Midi gm compatibility level1 Midi terminals USB Speakers 12cm x 2 Amp output 2.5w + 2.5w Input or output terminals headphones or output standard stereo jack Input or output terminals sustain or damper Input or output terminals audio in Input or output terminals USB type b USB cable a b type required to use USB terminal for computer connection. External power 9.5V DC Power requirements AC adaptor AD E95100l Dimensions w x d x h 948 x 350 x 103 mm Weight 4.3kg without batteries Body color or finish silver x black Included accessories music stand, song book Others : Delivers powerful performance Warranty: 3Years Warranty Provided by Brand